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Tree of Life Pages by Richard E. Young

Branch and Leaf Pages

• Abralia
• Abralia astrosticta
• Abralia heminuchalis
• Abralia multihamata
• Abralia omiae
• Abralia redfieldi
• Abralia siedleckyi
• Abralia trigonura
• Abraliopsis
• Abraliopsis (Abraliopsis)
• Abraliopsis (Boreabraliopsis) felis
• Abraliopsis (Micrabralia)
• Abraliopsis (Pfefferiteuthis)
• Abraliopsis affinis
• Abraliopsis falco
• Abraliopsis gilchristi
• Abraliopsis hoylei
• Abraliopsis morisii
• Abraliopsis pacificus
• Abraliopsis sp. A
• Abraliopsis sp. B
• Abraliopsis sp. E
• Abraliopsis sp. NC1
• Abraliopsis sp. NC2
• Abraliopsis sp. NC4
• Abraliopsis sp. P
• Abraliopsis sp. V
• Abraliopsis sp. Z
• Afrololigo mercatoris
• Alloteuthis
• Alloteuthis africanus
• Alloteuthis media
• Alloteuthis subulata
• Alluroteuthis antarcticus
• Amphitretus
• Amphorateuthis alveatus
• Ancistrocheirus lesueurii
• Ancistroteuthis lichtensteinii
• Architeuthid families
• Argonauta
• Argonautoidea
• Asperoteuthis
• Asperoteuthis acanthoderma
• Asperoteuthis lui
• Asperoteuthis mangoldae
• Australiteuthis aldrichi
• Austrorossia
• Bathothauma lyromma
• Bathyteuthoidea
• Batoteuthis skolops
• Berryteuthis
• Berryteuthis anonychus
• Bolitaena pygmaea
• Bolitaeninae
• Brachioteuthidae
• Cephalopoda
• Chiroteuthid families
• Chiroteuthidae
• Chiroteuthis
• Chiroteuthis calyx
• Chiroteuthis joubini
• Chiroteuthis mega
• Chiroteuthis picteti
• Chiroteuthis sp. B2
• Chiroteuthis spoeli
• Chiroteuthis veranyi
• Choneteuthis tongaensis
• Chtenopteryx
• Chtenopteryx canariensis
• Chtenopteryx sepioloides
• Chtenopteryx sicula
• Cirrata
• Cirroctopus
• Cirroctopus antarctica
• Cirroctopus glacialis
• Cirroctopus hochbergi
• Cirroctopus mawsoni
• Cirroteuthidae
• Cirroteuthis muelleri
• Cirrothauma
• Cirrothauma magna
• Cirrothauma murrayi
• Coleoidea
• Cranchia scabra
• Cranchiidae
• Cranchiinae
• Cryptoteuthis brevibracchiata
• Cycloteuthidae
• Decapodiformes
• Discoteuthis
• Discoteuthis discus
• Discoteuthis laciniosa
• Discoteuthis sp. A
• Discoteuthis sp. B
• Doryteuthis
• Doryteuthis (Amerigo) gahi
• Doryteuthis (Amerigo) ocula
• Doryteuthis (Amerigo) opalescens
• Doryteuthis (Amerigo) pealeii
• Doryteuthis (Amerigo) surinamensis
• Doryteuthis (Doryteuthis) plei
• Doryteuthis (Doryteuthis) roperi
• Dosidicus gigas
• Echinoteuthis
• Echinoteuthis atlantica
• Echinoteuthis danae
• Echinoteuthis famelica
• Echinoteuthis glaukopis
• Echinoteuthis tyroi
• Egea inermis
• Enoploteuthid families
• Enoploteuthidae
• Enoploteuthis higginsi
• Enoploteuthis jonesi
• Enoploteuthis leptura
• Enoploteuthis magnoceani
• Enoploteuthis obliqua
• Enoploteuthis octolineata
• Enoploteuthis reticulata
• Eogonatus tinro
• Eucleoteuthis luminosa
• Euprymna
• Filippovia knipovitchi
• Galiteuthis
• Galiteuthis armata
• Galiteuthis glacialis
• Galiteuthis pacifica
• Galiteuthis phyllura
• Genus B, new ?
• Genus C, new ?
• Gonatidae
• Gonatopsis
• Gonatus
• Gonatus berryi
• Gonatus californiensis
• Gonatus fabricii
• Gonatus onyx
• Gonatus oregonensis
• Gonatus pyros
• Gonatus steenstrupi
• Gonatus ursabrunae
• Grimalditeuthis bonplandi
• Grimpoteuthis
• Grimpoteuthis abyssicola
• Grimpoteuthis bathynectes
• Grimpoteuthis boylei
• Grimpoteuthis challengeri
• Grimpoteuthis discoveryi
• Grimpoteuthis hippocrepium
• Grimpoteuthis innominata
• Grimpoteuthis meangensis
• Grimpoteuthis megaptera
• Grimpoteuthis pacifica
• Grimpoteuthis plena
• Grimpoteuthis tuftsi
• Grimpoteuthis umbellata
• Grimpoteuthis wuelkeri
• Haliphron atlanticus
• Helicocranchia
• Helicocranchia pfefferi
• Heterololigo bleekeri
• Heteroteuthinae
• Heteroteuthis
• Heteroteuthis dagamensis
• Heteroteuthis dispar
• Heteroteuthis hawaiiensis
• Heteroteuthis ryukyuensis
• Histioteuthid families
• Histioteuthidae
• Histioteuthis atlantica
• Histioteuthis berryi
• Histioteuthis bonnellii
• Histioteuthis celetaria
• Histioteuthis cerasina
• Histioteuthis corona
• Histioteuthis eltaninae
• Histioteuthis heteropsis
• Histioteuthis inermis
• Histioteuthis macrohista
• Histioteuthis meleagroteuthis
• Histioteuthis miranda
• Histioteuthis oceani
• Histioteuthis pacifica
• Histioteuthis reversa
• Histioteuthis sp. A
• Hyaloteuthis pelagica
• Idiosepiidae
• Idioteuthis cordiformis
• Illex
• Illex coindetii
• Illex illecebrosus
• Illex oxygonius
• Incirrata
• Inioteuthis
• Iridoteuthis
• Iridoteuthis iris
• Iridoteuthis sp. A
• Japetella diaphana
• Joubiniteuthis portieri
• Lampadioteuthis megaleia
• Leachia
• Leachia danae
• Leachia dislocata
• Lepidoteuthid families
• Lepidoteuthis grimaldii
• Liguriella podophtalma
• Liocranchia
• Liocranchia reinhardti
• Liocranchia valdiviae
• Loliginidae
• Loligo
• Loligo forbesii
• Loligo reynaudii
• Loligo vulgaris
• Lolliguncula
• Lolliguncula (Lolliguncula) brevis
• Luteuthis
• Luteuthis dentatus
• Luteuthis shuishi
• Lycoteuthidae
• Lycoteuthis
• Lycoteuthis lorigera
• Lycoteuthis springeri
• Magnapinna
• Magnapinna atlantica
• Magnapinna pacifica
• Magnapinna sp. B
• Magnapinna sp. C
• Magnapinna talismani
• Magnoteuthis
• Magnoteuthis magna
• Magnoteuthis microlucens
• Magnoteuthis type beta
• Martialia hyadesi
• Mastigopsis hjorti
• Mastigoteuthidae
• Mastigoteuthis
• Mastigoteuthis agassizii
• Mastigoteuthis dentata
• Mastigoteuthis psychrophila
• Mastigotragus pyrodes
• Megalocranchia
• Mesonychoteuthis hamiltoni
• Metasepia
• Moroteuthopsis
• Myopsida
• Narrowteuthis nesisi
• Nautilidae
• Nectoteuthis pourtalesi
• Nematolampas regalis
• Nematolampas venezuelensis
• Neorossia
• Neoteuthidae
• Neoteuthis thielei
• New Genus
• New Genus New Species A
• New Genus New Species B
• Notonykia
• Notonykia africanae
• Notonykia nesisi
• Nototeuthis dimegacotyle
• Nototodarus
• Nototodarus hawaiiensis
• Octopoda
• Octopodiformes
• Octopoteuthidae
• Octopoteuthis
• Octopoteuthis deletron
• Ocythoe tuberculata
• Oegopsida
• Ommastrephes bartramii
• Ommastrephidae
• Ommastrephinae
• Onychoteuthidae
• Onychoteuthis
• Onychoteuthis banksii
• Onychoteuthis borealijaponica
• Onychoteuthis compacta
• Onychoteuthis meridiopacifica
• Onykia
• Onykia (Moroteuthopsis) ingens
• Onykia (Onykia) robsoni
• Onykia (Onykia) robusta
• Onykia carriboea
• Onykia loennbergii
• Onykia sp. A
• Opisthoteuthidae
• Opisthoteuthis
• Opisthoteuthis agassizii
• Opisthoteuthis albatrossi
• Opisthoteuthis borealis
• Opisthoteuthis bruuni
• Opisthoteuthis californiana
• Opisthoteuthis calypso
• Opisthoteuthis chathamensis
• Opisthoteuthis depressa
• Opisthoteuthis dongshaensis
• Opisthoteuthis extensa
• Opisthoteuthis grimaldii
• Opisthoteuthis hardyi
• Opisthoteuthis massyae
• Opisthoteuthis medusoides
• Opisthoteuthis mero
• Opisthoteuthis persephone
• Opisthoteuthis philipii
• Opisthoteuthis pluto
• Opisthoteuthis robsoni
• Ornithoteuthis
• Ornithoteuthis antillarum
• Ornithoteuthis volatilis
• Pholidoteuthis
• Pholidoteuthis adami
• Pholidoteuthis massyae
• Planctoteuthis
• Planctoteuthis danae
• Planctoteuthis exopthalmica
• Planctoteuthis levimana
• Planctoteuthis lippula
• Planctoteuthis oligobessa
• Promachoteuthis
• Promachoteuthis megaptera
• Promachoteuthis sloani
• Promachoteuthis sp. B
• Promachoteuthis sp. D
• Promachoteuthis sulcus
• Pterygioteuthis
• Pterygioteuthis gemmata
• Pterygioteuthis gemmata group
• Pterygioteuthis giardi
• Pterygioteuthis giardi group
• Pterygioteuthis hoylei
• Pterygioteuthis microlampas
• Pyroteuthidae
• Pyroteuthis
• Pyroteuthis addolux
• Pyroteuthis margaritifera
• Pyroteuthis serrata
• Rondeletiola
• Rossia
• Rossiinae
• Sandalops melancholicus
• Semirossia
• Sepia
• Sepiadariidae
• Sepiella
• Sepietta
• Sepiidae
• Sepioidea
• Sepiola
• Sepiolida
• Sepiolidae
• Sepiolina nipponensis
• Sepiolina petasus
• Sepiolinae
• Sepioteuthis
• Sepioteuthis sepioidea
• Slosarczykovia circumantarctica
• Spirulida
• Stauroteuthis
• Stauroteuthis gilchristi
• Stauroteuthis syrtensis
• Sthenoteuthis
• Sthenoteuthis oualaniensis
• Sthenoteuthis pteropus
• Stigmatoteuthis arcturi
• Stigmatoteuthis dofleini
• Stigmatoteuthis hoylei
• Stoloteuthis japonica
• Stoloteuthis leucoptera
• Stoloteuthis maoria
• Stoloteuthis sp. A
• Stoloteuthis weberi
• Taningia danae
• Taoniinae
• Taonius
• Taonius belone
• Taonius borealis
• Taonius pavo
• Teuthowenia
• Teuthowenia maculata
• Teuthowenia megalops
• Teuthowenia pellucida
• Thysanoteuthis rhombus
• Todarodes
• Todarodes filippovae
• Todarodes pacificus
• Todarodinae
• Todaropsis eblanae
• Tremoctopus
• Vampyroteuthis infernalis
• Walvisteuthis
• Walvisteuthis jeremiahi
• Walvisteuthis rancureli
• Walvisteuthis virilis
• Walvisteuthis youngorum

Articles and Notes

• "histioteuthid club"
• 1° Unipartite UB
• 2° Unipartite UB
• 3° Unipartite UB
• A. affinis photophores
• A. aldrichi description
• A. alveatus: Description
• A. atlantica photophores
• A. falco photophores
• A. felis photophores
• A. gilchristi photophores
• A. lesueurii description
• A. mangoldae: Description
• A. morisii photophores
• A. pacificus photophores
• A. sp. A photophores
• A. sp. E photophores
• A. sp. NC1 photophores
• A. sp. NC2 photophores
• A. sp. NC4 photophores
• A. sp. P photophores
• A. sp. V photophores
• A. sp. Z photophores
• Abraliop. sp.B photophores
• Alluroteuthis antarcticus: Description
• Amphitretidae Taxa
• Amphitretus Anatomy
• Ancistrocheiridae Taxa
• Ancistroteuthis lichtensteinii Description
• Architeuthidae Taxa
• Argonautidae Taxa
• Arm sucker arrangement
• Armature of Cephalopod Arms
• Asperoteuthis Tentacle-Stalk Photophores
• Atlantic Magnapinna pacifica
• Atypical UB
• B. anonychus: Description
• B. bacidifera, LB description
• B. bacidifera, UB description
• Basal clubs: Ommastrephidae
• Basal clubs: Sepiidae
• Basal clubs: Spirulidae
• Basal clubs: Thysanoteuthidae
• Bathyteuthidae Taxa
• Bathyteuthis abyssicola Arms
• Bathyteuthis berryi Arms, Tentacles, Suckers
• Batoteuthidae Taxa
• Batoteuthis skolops Description
• Beak structure and evolution
• Beak Terminology
• Beaks
• Beaks in 2D
• Bipartite UB
• Bipartite UB Survey
• Bolitaenidae Taxa
• Brachioteuthidae Taxa
• C. brevibracchiata description
• C. calyx Description
• C. calyx LB description
• C. calyx paralarvae
• C. calyx UB description
• C. scabra LB
• C. scabra UB
• C. sirventi LB
• C. sirventi UB
• C. tongaensis description
• Cephalopod Arms IV: Size
• Cephalopod Brachial and Buccal Crowns
• Cephalopod Brain Terminology
• Cephalopod Buccal Supports
• Cephalopod Chromatophore
• Cephalopod Cornea & Eyelid
• Cephalopod Digestive System
• Cephalopod Digestive System Comparisons
• Cephalopod Dorsal Head-Mantle Fusion
• Cephalopod Eye
• Cephalopod Eyelid Sinus
• Cephalopod Fin Attachment
• Cephalopod Fin Length
• Cephalopod Fin Position
• Cephalopod Gills
• Cephalopod Gladius Terminology
• Cephalopod Head Length
• Cephalopod Hooks
• Cephalopod Jet Propulsion
• Cephalopod Lateral Funnel Adductor
• Cephalopod Mantle Armature
• Cephalopod Occipital Region Terminology
• Cephalopod Ocean Habitats
• Cephalopod Photophore Locations
• Cephalopod Photophore Terminology
• Cephalopod Primary and Secondary Webs
• Cephalopod Pseudomorph Function
• Cephalopod Radula
• Cephalopod Secondary Eyelid
• Cephalopod Tentacle Terminology
• Cephalopod Tentacle Thickness
• Cephalopoda Fin Cartilage
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Glossary
• Cephalopoda Occipital Region
• Chiroteuthid Doratopsis Stage
• Chiroteuthidae Taxa
• Chiroteuthis Bioluminescence
• Chiroteuthis joubini Arm and Tentacle Suckers
• Chiroteuthis joubini Description
• Chiroteuthis mega Arm Suckers
• Chiroteuthis mega Club Sucker Comparisons
• Chiroteuthis mega Description
• Chiroteuthis picteti Arm Suckers
• Chiroteuthis picteti Description
• Chiroteuthis picteti Tentacular Club Sucker
• Chiroteuthis sp. B2 Sucker SEM
• Chiroteuthis sp. B2 Description
• Chiroteuthis spoeli Club Suckers
• Chiroteuthis spoeli Arm suckers
• Chiroteuthis spoeli Description
• Chiroteuthis spoeli Holotype Description Continued
• Chiroteuthis spoeli Tentacular Club
• Chiroteuthis Tentacular Sheath
• Chiroteuthis veranyi Description
• Chiroteuthis veranyi Suckers
• Chtenopterygidae Taxa
• Chtenopteryx canariensis Description
• Chtenopteryx sepioloides Description
• Chtenopteryx sicula Description
• Cirrate Male Reproductive Tract
• Cirrate Male Reproductive Tract Photographs
• Cirrate Measurements and Indices
• Cirrate Shell Terminology
• Cirroctopus glacialis Description
• Cirroctopus hochbergi Description
• Cirroteuthis muelleri Description
• Cirrothauma magna Description
• Cirrothauma murrayi Description
• Clarke's species
• Classification Terminology
• Club Hooks
• Composite Squid
• Cranchia scabra Description
• Cranchiid Buoyancy
• Cranchiid gladii
• Cranchiidae Taxa
• Cycloteuthidae Taxa
• D. pealeii LB
• D. pealeii UB
• Description of beaks
• Description of beaks in 2D
• Description of the Holotype of Chiroteuthis spoeli
• Discoteuthis sp. A Description Continued
• Doubtful species
• E. atlantica beaks
• E. famelica Description
• E. famelica Sucker Structure
• E. luminosa description
• Enoploteuthidae Taxa
• Fin Shapes & Sizes
• Funnel Lock
• Funnel locking-apparatus
• G. berryi Description
• G. californiensis: Description
• G. fabricii Description
• G. onyx Description
• G. oregonensis Description
• G. pyros Description
• G. steenstrupi Description
• G. ursabrunae Description
• Galiteuthis glacialis Description
• Galiteuthis pacifica Description
• Galiteuthis phyllura Description
• Geological Timescale
• Gonatidae Taxa
• Grimalditeuthis description continued
• Grimpoteuthis abyssicola Description
• Grimpoteuthis bathynectes Description
• Grimpoteuthis boylei Description
• Grimpoteuthis challengeri Description
• Grimpoteuthis discoveryi Description
• Grimpoteuthis innominata Description
• Grimpoteuthis megaptera Description
• Grimpoteuthis tuftsi Description
• Grimpoteuthis wuelkeri Description
• H. cerasina Photophore Pictures
• H. dagamensis description
• H. hawaiiensis description
• H. meleagroteuthis Description
• Helicocranchia pfefferi Description
• Heteroteuthis sp. A description
• Histioteuthid Eyes
• Histioteuthidae Taxa
• Histioteuthidae: Photophore Patterns
• Histioteuthis atlantica Description
• Histioteuthis berryi Description
• Histioteuthis berryi: Photophore Pictures
• Histioteuthis bonnellii Description
• Histioteuthis celetaria Description
• Histioteuthis cerasina Description
• Histioteuthis corona Description
• Histioteuthis eltaninae Description
• Histioteuthis heteropsis Description
• Histioteuthis inermis Description
• Histioteuthis macrohista Description
• Histioteuthis miranda Description
• Histioteuthis oceani Description
• Histioteuthis pacifica Description
• Histioteuthis Photophore: Histological Section
• Histioteuthis reversa Description
• Histioteuthis reversa Mature Male
• Histioteuthis sp. A: Description
• Histioteuthis sp. A: Sucker SEM
• I. cordiformis Description
• Idiosepiidae Taxa
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Families and Genera
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Index to Cephalopod Taxa
• Introduction to Upper Beaks
• Iridoteuthis iris description
• Iridoteuthis sp. A description
• Iridoteuthis sp. A: Arms
• J. portieri Description continued
• Joubiniteuthidae Taxa
• K. longimana Club Hooks
• Kondakovia longimana Description
• Lampadioteuthis Club, Suckers
• Leachia dislocata Description
• Lepidoteuthidae Taxa
• Lepidoteuthis Dermal Cushions
• Leucophores
• Links to cephalopod beaks
• Liocranchia reinhardti Description
• Loliginidae Taxa
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
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• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
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• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
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• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description
• Lower beak description (3D)
• Lower beak description (3D)
• Lower beak description, 3D
• Lower beak descriptions
• Lower beak descriptions
• Lower beak descriptions
• Lower beak descriptions
• Lower beak descriptions
• Luteuthis dentatus Description
• Luteuthis shuishi Description
• Lycoteuthidae Taxa
• Lycoteuthis lorigera Tentacular Club
• Lycoteuthis springeri Male Photophores
• Lycoteuthis springeri Suckers, Club
• M. agassizii beaks
• M. agassizii description
• M. agassizii Group Club suckers
• M. agassizii Group Funnel locking-apparatus
• M. agassizii Group Photophores
• M. agassizii more beaks
• M. agassizii original description
• M. agassizii SEM
• M. agassizii SEM
• M. atlantica beaks
• M. atlantica males
• M. cordiformis beaks
• M. dentata beaks
• M. dentata sucker SEM
• M. dentata Type description
• M. famelica beaks (2D)
• M. fisheri: Lower beak
• M. fisheri: Upper beak
• M. flammea Chun's type description
• M. grimaldii original description
• M. oceanica: Lower beak
• M. oceanica: Upper beak
• M. pryodes sucker SEM
• M. psychrophila Description
• M. psychrophila sucker SEM
• M. pyrodes beaks
• M. schmidti Original description
• Magnapinna atlantica Description
• Magnapinna atlantica Paratype
• Magnapinnidae Taxa
• Martialia description
• Mastigoteuthid beaks 2D
• Measurements
• Measurements
• Measurements
• Measurements
• Measurements
• Measurements
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Measurements and Counts
• Mg. magna beaks (2D)
• Mg. magna Description
• Mg. magna lower beak (3D)
• Mg. magna Original description
• Mg. magna Sucker SEM
• Mg. magna upper beak (3D)
• Mg. microlucens L. beak
• Mg. microlucens sucker-SEM
• Mg. microlucens U. beak
• Mg. microlucens: Beaks (2D)
• Mg. microlucens: Description
• Mg. type-beta beaks (2D)
• Mg. type-beta Description
• Mg. type-beta sucker SEM
• Mp. hjorti beaks (2D)
• Mp. hjorti description
• Mp. hjorti Lower beak (3D)
• Mp. hjorti sucker SEM
• Mp. hjorti Upper beak (3D)
• Mt. pryodes description
• N. africanae Club Hooks
• N. nesisi Description
• N. nesisi: Sucker SEM
• N. venezuelensis: Description continued
• Nautilidae Taxa
• Neoteuthidae Taxa
• Neoteuthis thielei - North Atlantic Squid: Sucker Structure
• Neoteuthis thielei: Sucker Structure
• Nesis's species
• New Genus C Sucker SEM
• New Species A description
• New Species B description
• Notonykia africanae Description
• Nototeuthis dimegacotyle Description
• O. bartramii description
• O. borealijaponicus Description
• O. borealis description
• O. compacta Club Hooks
• O. knipovitchi Club Hooks
• O. meridiopacifica Description
• O. neilseni: lower beak
• O. neilseni: upper beak
• O. robsoni Club Hooks
• O. robusta Club Hooks
• Octopoteuthidae Taxa
• Ocythoe additional features
• Ocythoe taxa
• Ommastrephidae Taxa
• Onychoteuthis compacta Description
• Onykia ingens Description
• Onykia knipovitchi Description
• Onykia lonnbergii Description
• Onykia robsoni Description
• Onykia robusta Description
• Opisthoteuthis agassizii Description
• Opisthoteuthis albatrossi Description
• Opisthoteuthis bruuni Description
• Opisthoteuthis californiana Description
• Opisthoteuthis calypso Description
• Opisthoteuthis chathamensis Description
• Opisthoteuthis depressa Description
• Opisthoteuthis grimaldii Description
• Opisthoteuthis hardyi Description Continued
• Opisthoteuthis massyae Description
• Opisthoteuthis mero Description
• Opisthoteuthis persephone Description
• Opisthoteuthis philipii Description
• Opisthoteuthis pluto Description
• Opisthoteuthis robsoni Description
• P. danae description
• P. gemmata description
• P. levimana: Description
• P. levimana: SEM
• P. lippula sucker SEM
• P. sloani Description
• P. sloani: Beaks
• P. sloani: Eye Structure
• P. sloani: Sucker SEM
• P. sulcus: Description
• P. sulcus: Sucker SEM
• Pelagic incirrate beaks
• Pholidoteuthidae Taxa
• Pholidoteuthis adami Dermal Pads
• Pholidoteuthis massyae Mantle Cushions
• Pholidoteuthis Tentacular Club
• Pholidoteuthis Tentacular Club
• Pholidoteuthis Tentacular Club
• Photophore Illustrations
• Photophore terminology
• Pigmentation
• Planctoteuthis oligobessa Description
• Promachoteuthidae Taxa
• Promachoteuthis megaptera Description
• Promachoteuthis sp. B: Description
• Promachoteuthis sp. D Description
• Promachoteuthis sp. D: Sucker SEM
• Psychroteuthidae Taxa
• Pyroteuthid Paralarvae
• Pyroteuthid Tentacular Photophores
• Pyroteuthidae Distribution Data
• Pyroteuthidae Ocular Photophores
• Pyroteuthidae Taxa
• Pyroteuthidae Tentacular Clubs
• Pyroteuthidae Visceral Photophores
• Pyroteuthis addolux Arm and Club Armature
• Pyroteuthis Hectocotylus Hooks
• Pyroteuthis Tentacle Photophore Patterns
• Sepiadariidae Taxa
• Sepiidae Taxa
• Sepiolidae Taxa
• Spermatophore Terminology
• Spirulidae Taxa
• Stauroteuthis gilchristi Description
• Stauroteuthis syrtensis Description
• Stigmatoteuthis arcturi Description
• Stigmatoteuthis dofleini Description
• Stigmatoteuthis hoylei Description
• Stigmatoteuthis hoylei Hectocotylus
• Stigmatoteuthis hoylei: Photophore Pictures
• Stoloteuthis sp. A description
• T. violaceus photos
• Taxa Associated with the Family Onychoteuthidae
• Taxa of Mastigoteuthidae
• Taxa of the Alloposidae
• Tentacle Absence in Cephalopods
• Tentacle clubs: Introduction
• Tentacle clubs: Loliginidae
• Tentacular Club Variation in Cephalopods
• Teuthowenia Geographical Distribution
• Teuthowenia maculata Description
• Teuthowenia megalops Description
• Teuthowenia pellucida Description
• Thysanoteuthidae Taxa
• Tremoctopodidae Taxa
• Tremoctopus Eggs, etc.
• Tripartite UB
• Tripartite UB survey
• Type description, A. lui
• Type description, A. nesisi
• Unipartite UB Survey
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description
• Upper beak description (3D)
• Upper beak description (3D)
• Upper beak description, 3D
• Upper beak descriptions
• Upper beak descriptions
• Upper beak descriptions
• Upper beaks descriptions
• V. infernalis Color
• V. infernalis LB
• V. infernalis UB
• Vampyroteuthidae Taxa
• Vampyroteuthis Hatchling
• Vampyroteuthis Mantle Cavity
• Vampyroteuthis Retractile Filaments
• Ventral View of Cephalopod Brain
• Vitreledonellinae Taxa
• VP coelom
• W. scintillans photophores
• Walvisteuthis rancureli Holotype
• White photophore patterns