Tree of Life Pages by Michael Vecchione
Branch and Leaf Pages
- Afrololigo mercatoris
- Alloteuthis
- Alloteuthis africanus
- Alloteuthis media
- Alloteuthis subulata
- Alluroteuthis antarcticus
- Amphitretus
- Amphorateuthis alveatus
- Ancistrocheirus lesueurii
- Ancistroteuthis lichtensteinii
- Architeuthid families
- Argonauta
- Argonautoidea
- Asperoteuthis lui
- Asperoteuthis mangoldae
- Austrorossia
- Bathyteuthoidea
- Berryteuthis
- Cephalopoda
- Chiroteuthid families
- Chiroteuthidae
- Chiroteuthis
- Chtenopteryx
- Chtenopteryx sepioloides
- Chtenopteryx sicula
- Cirrata
- Cirroctopus
- Cirroctopus antarctica
- Cirroctopus glacialis
- Cirroctopus hochbergi
- Cirroctopus mawsoni
- Cirroteuthidae
- Cirroteuthis muelleri
- Cirrothauma
- Cirrothauma magna
- Cirrothauma murrayi
- Coleoidea
- Decapodiformes
- 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 atlantica
- Echinoteuthis danae
- Echinoteuthis glaukopis
- Enoploteuthid families
- Eogonatus tinro
- Eucleoteuthis luminosa
- Euprymna
- Filippovia knipovitchi
- Gonatidae
- Gonatopsis
- Gonatus
- Gonatus fabricii
- Gonatus steenstrupi
- Grimpoteuthis
- 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
- Heterololigo bleekeri
- Heteroteuthinae
- Heteroteuthis dagamensis
- Heteroteuthis dispar
- Heteroteuthis hawaiiensis
- 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
- Idioteuthis cordiformis
- Illex
- Illex coindetii
- Illex illecebrosus
- Illex oxygonius
- Inioteuthis
- Iridoteuthis
- Iridoteuthis iris
- Lampadioteuthis megaleia
- Leachia
- Lepidoteuthid families
- Lepidoteuthis grimaldii
- Loliginidae
- Loligo
- Loligo forbesii
- Loligo reynaudii
- Loligo vulgaris
- Loliolus
- 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 psychrophila
- Mastigotragus pyrodes
- Moroteuthopsis
- Myopsida
- Narrowteuthis nesisi
- Nectoteuthis pourtalesi
- Nematolampas regalis
- Nematolampas venezuelensis
- Neorossia
- Neoteuthidae
- Neoteuthis thielei
- Notonykia
- Notonykia africanae
- Nototeuthis dimegacotyle
- Nototodarus
- Nototodarus hawaiiensis
- Octopoda
- Octopodiformes
- Octopoteuthidae
- Octopoteuthis
- 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
- Opisthoteuthidae
- Opisthoteuthis
- Opisthoteuthis agassizii
- Opisthoteuthis albatrossi
- Opisthoteuthis bruuni
- Opisthoteuthis californiana
- Opisthoteuthis calypso
- Opisthoteuthis chathamensis
- Opisthoteuthis depressa
- 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
- Pickfordiateuthis
- Planctoteuthis
- Planctoteuthis levimana
- Promachoteuthis
- Promachoteuthis megaptera
- Promachoteuthis sloani
- Promachoteuthis sp. B
- Promachoteuthis sp. D
- Promachoteuthis sulcus
- Rondeletiola
- Rossia
- Rossiinae
- Selenoteuthis scintillans
- Semirossia
- Sepietta
- Sepioidea
- Sepiola
- Sepiolida
- Sepiolina nipponensis
- Sepiolinae
- Sepioteuthis
- Sepioteuthis sepioidea
- Stauroteuthis
- Stauroteuthis gilchristi
- Stauroteuthis syrtensis
- Sthenoteuthis
- Sthenoteuthis oualaniensis
- Sthenoteuthis pteropus
- Stigmatoteuthis arcturi
- Stigmatoteuthis dofleini
- Stigmatoteuthis hoylei
- Stoloteuthis
- Stoloteuthis leucoptera
- Stoloteuthis maoria
- Stoloteuthis weberi
- Taningia danae
- Thysanoteuthis rhombus
- Todarodes
- Todarodes filippovae
- Todarodinae
- Todaropsis eblanae
- Tremoctopus
- Uroteuthis
- Walvisteuthis
- Walvisteuthis jeremiahi
- Walvisteuthis virilis
Articles and Notes
- "histioteuthid club"
- A. alveatus: Description
- A. lesueurii description
- A. mangoldae: Description
- Alluroteuthis antarcticus: Description
- Ancistrocheiridae Taxa
- Ancistroteuthis lichtensteinii Description
- Arm sucker arrangement
- Armature of Cephalopod Arms
- Atlantic Magnapinna pacifica
- B. bacidifera,holotype
- Basal clubs: Ommastrephidae
- Basal clubs: Sepiidae
- Basal clubs: Spirulidae
- Basal clubs: Thysanoteuthidae
- Beak Terminology
- Beaks
- Beaks in 2D
- C. calyx Description
- C. scabra UB
- 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 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
- Chiroteuthis picteti Description
- 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
- Classification Terminology
- Club Hooks
- Cranchiid Buoyancy
- Description of beaks in 2D
- Description of the Holotype of Chiroteuthis spoeli
- Doubtful species
- E. atlantica beaks
- E. famelica Description
- E. famelica Sucker Structure
- E. luminosa description
- Fin Shapes & Sizes
- Funnel Lock
- Funnel locking-apparatus
- G. fabricii Description
- G. steenstrupi Description
- Geological Timescale
- 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
- Histioteuthid Eyes
- 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
- Histological Sections of Mastigoteuthis Tentacle
- I. cordiformis Description
- 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
- Iridoteuthis iris description
- K. longimana Club Hooks
- Kondakovia longimana Description
- Lampadioteuthis Club, Suckers
- Lepidoteuthis Dermal Cushions
- Leucophores
- Loliginid classification
- Loliginid Nomenclatural History
- Lower beak description
- Lower beak description
- Lower beak description
- Lower beak description
- Lower beak description
- Luteuthis dentatus Description
- Luteuthis shuishi Description
- 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. flammea Chun's type description
- M. grimaldii original description
- M. pryodes sucker SEM
- M. psychrophila Description
- M. psychrophila sucker SEM
- M. pyrodes beaks
- M. schmidti Original description
- Magnapinna atlantica Description
- Magnapinna atlantica Paratype
- Martialia description
- Mastigoteuthid beaks 2D
- 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
- Mg. magna beaks (2D)
- Mg. magna Description
- Mg. magna Original description
- Mg. magna Sucker SEM
- Mg. microlucens sucker-SEM
- 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 sucker SEM
- Mt. pryodes description
- N. africanae Club Hooks
- N. nesisi Description
- N. nesisi: Sucker SEM
- N. venezuelensis: Description continued
- Neoteuthis thielei - North Atlantic Squid: Sucker Structure
- Neoteuthis thielei: Sucker Structure
- Notonykia africanae Description
- Nototeuthis dimegacotyle Description
- O. bartramii description
- O. borealijaponicus Description
- O. compacta Club Hooks
- O. knipovitchi Club Hooks
- O. meridiopacifica Description
- O. robsoni Club Hooks
- O. robusta Club Hooks
- 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. 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
- Pholidoteuthis adami Dermal Pads
- Pholidoteuthis massyae Mantle Cushions
- Pholidoteuthis Tentacular Club
- Pholidoteuthis Tentacular Club
- Pholidoteuthis Tentacular Club
- Photophore Illustrations
- Pigmentation
- Promachoteuthis megaptera Description
- Promachoteuthis sp. B: Description
- Promachoteuthis sp. D Description
- Promachoteuthis sp. D: Sucker SEM
- Pyroteuthid Paralarvae
- Selenoteuthis Description
- Spermatophore Terminology
- Stauroteuthis gilchristi Description
- Stauroteuthis syrtensis Description
- Stigmatoteuthis arcturi Description
- Stigmatoteuthis dofleini Description
- Stigmatoteuthis hoylei Description
- Stigmatoteuthis hoylei Hectocotylus
- Stigmatoteuthis hoylei: Photophore Pictures
- T. violaceus photos
- Tentacle Absence in Cephalopods
- Tentacle clubs: Introduction
- Tentacle clubs: Loliginidae
- Tentacular Club Variation in Cephalopods
- Tremoctopus Eggs, etc.
- Type description, A. lui
- Upper beak description
- Upper beak description
- Upper beak description
- V. infernalis Color
- Vampyroteuthis Hatchling
- Vampyroteuthis Retractile Filaments
- Ventral View of Cephalopod Brain
- VP coelom
- Walvisteuthis rancureli Holotype
