Octopodidae


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Octopodidae

[äk·tə′päd·ə‚dē]
(invertebrate zoology)
The octopuses, in family of cephalopod mollusks in the order Octopoda.
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Voight (1993) documented that arm length contributes considerable size-free shape variation with in the Octopodidae.
Although phylogenetic relationships among the Octopodidae remain obscu re (Voight, 1997), three informally recognized species groups (e.
Documentation of maternal egg care among deep-sea octopuses confirms the presence of this basic behavior in diverse members of the Octopodidae.
Date Area Family 1998 Mejillones, northern Chile Gonatidae (23[degrees]S) Bolitaenidae Ommastrepidae Chiroteuthidae Cranchiidae Octopodidae 1998-99 Canal Moraleda, southern Chile Octopodidae (43[degrees]S-46[degrees]S) Gonatidae Date Species Number of MDL range paralarvae (mm) 1998 Gonatus sp.
The helical structure of the acrosome is a general characteristic of Octopodidae, which is clearly different from the taper-shaped acrosome of most bivalves.
Onykia 6 ingens Kondakovia 1 57 longimana Gonatidae Gonatus 2 24 antarcticus Histioteuthidae Histioteuthis 1 65 heteropsis Brachioteuthidae Brachioteuthis 2 46 picta Ommastrephidae Todarodes 3 240 filippovae Ommastrephes 3 110 bartramii Dosidicus 5 80 gigas Eucleoteuthis 1 140 luminosa Chiroteuthidae Chiroteuthis 1 51 veranii Cranchiidae Cranchia scabra 1 ~40 Leachia 1 83 dislocata Helicocranchia 1 45 pfefferi Vampyromorphida Vampyroteuthidae Vampyroteuthis 1 ~60 infernalis Octopoda Octopodidae Octopus mimus 6 95 Octopus sp.
AN USA Suborder INCIRRATA Family Octopodidae Octopus ocellatus Gray, 1849 ZH East China Sea O.
Familia Especie Nombre comun Rajidae Dipturus chilensis raya volantin Ophidiidae Genypterus blacodes congrio dorado Squalidae Squalus acanthias tollo de cachos Triakidae Mustelus mento tollo comun Rajidae Dipturus trachyderma raya espinuda Callorhinchidae Callorhynchus callorhynchus pejegallo Gadidae Micromesistius australis merluza de tres aletas Merluccudae Macruronus magellanicus merluza de cola Moridae Salilota australis brotula Merluccudae Merluccius australis merluza del sur Hexanchidae Hexanchus griseus tiburon gris Sebastidae Sebastes oculatus cabarilla Sebastidae Helicolenus lengerichi chancharro Lithodidae Lithodes santolla centolla Centrolophidae Seriolella violacea cojinoba Octopodidae Enteroctopus megalocyathus pulpo Total Familia Porcentaje Captura (kg) Rajidae 45,4 41.