Spirulida is an order of cephalopods comprising one extant species (Spirula spirula) and several extinct taxa. Oldest representative: Carboniferous, though...
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squid of order Sepiolida and the ram's horn squid of the monotypic order Spirulida. The vampire squid (Vampyroteuthis infernalis), however, is more closely...
67 KB (6,860 words) - 20:39, 25 October 2024
Spirula (category Spirulida)
extant member of the genus Spirula, the family Spirulidae, and the order Spirulida. Because of the shape of its internal shell, it is commonly known as the...
13 KB (1,213 words) - 18:26, 29 October 2024
neritic squid Sepiida – cuttlefish, pygmy, bobtail and bottletail squid Spirulida – ram's horn squid see Boletzkyida, Belemnite Young, R. E., Vecchione...
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Superorder Decapodiformes (also known as Decabrachia or Decembranchiata) Order Spirulida: Ram's horn squid Order Sepiida: cuttlefish Order Sepiolida: pygmy, bobtail...
139 KB (15,484 words) - 20:02, 29 October 2024
Cephalopod embryonic shells. A) Ammonoidea (B) Sepiida (C) Belemnoidea (D) Spirulida (E) Orthocerida (F) Nautilida (G) Oncocerida (H) Pseudorthocerida (I)...
50 KB (5,331 words) - 12:29, 14 October 2024
Coleoidea: squid, octopus, cuttlefish Superorder Decapodiformes Order Spirulida: ram's horn squid Order Sepiida: cuttlefish Order Sepiolida: bobtail squid...
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Order Sepiida – cuttlefish, pygmy, bobtail and bottletail squid Order Spirulida – ram's horn squid Superorder Octopodiformes Family †Trachyteuthididae...
9 KB (865 words) - 12:33, 14 October 2024
Order Sepiida - cuttlefish, pygmy, bobtail and bottletail squid Order Spirulida - ram's horn squid Superorder Octopodiformes Family †Trachyteuthididae...
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(female) Reid & Jereb (2005:190) Males grow to 5.1 cm in mantle length. Spirulida (spirula) – single extant species Species Maximum mantle length References...
359 KB (29,836 words) - 08:45, 1 October 2024
List of least concern molluscs (section Spirulida)
Extinct in the wild (EW): 13 species Critically endangered (CR): 581 species Endangered (EN): 507 species Vulnerable (VU): 879 species Near threatened...
86 KB (5,957 words) - 00:57, 23 June 2024
Adygeya (category Spirulida)
Adygeya is a genus of cephalopods assigned to the Spirulida. Doguzhaeva, L. A. (1996). "Two Early Cretaceous spirulid coleoids of the north-western Caucasus:...
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Shimanskya (category Spirulida)
et al. also identify these features in living Spirula, and the fossil 'Spirulida' Naefia, Groenlandibelus and Adygeya—though see these respective articles...
5 KB (562 words) - 07:58, 10 December 2023
Order Hematitida † Superorder Decapodiformes Order Boletzkyida † Order Spirulida ram's horn squid Order Sepiida cuttlefish Order Sepiolida bobtail squid...
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Sepia vermiculata Quoy and Gaimard, 1832 (Orange river to Mozambique) Spirulida – Ram's horn squid Spirulidae Ram's horn shell Spirula spirula Linnaeus...
15 KB (1,391 words) - 15:17, 13 February 2024
Groenlandibelidae (category Spirulida)
Eukaryota Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Stem group: Spirulida Family: †Groenlandibelidae Jeletzky, 1966 Genera and species Groenlandibelus...
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Class Cephalopoda Order Nautilida Order Octopoda Order Sepioidea Order Spirulida Order Teuthoidea Order Vampyromorphida Phylum Phoronida No order designations...
19 KB (1,421 words) - 03:42, 7 November 2023
Sepia vermiculata Quoy and Gaimard, 1832 (Orange river to Mozambique) Spirulida - Ram's horn squid Spirulidae Ram's horn shell Spirula spirula Linnaeus...
28 KB (2,437 words) - 01:05, 14 June 2024
Wetzel, 1930 from Quriquina Formation (Maastrichtian), a relative of the Spirulida (Coleoida, Cephalopoda)? (PDF). 2nd International Symposium "Coleoid Cephalopods...
34 KB (3,629 words) - 09:59, 4 February 2024