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Topic: Chiroteuthidae


In the News (Fri 24 May 13)

  
  Chiroteuthidae - Wikipedia, the free encyclopedia
The Chiroteuthidae are most notable for their unique paralarval stage, known as the doratopsis stage (see Life history).
Although morphology varies greatly within the family, the Chiroteuthidae are distinguished by their extremely elongate bodies and (in most species) tentacles; the latter may be up to four times the mantle length in Asperoteuthis acanthoderma.
The head is atop an elongate neck and the brachial pillar is well-developed, the eyes large; in some Planctoteuthis and all Chiroteuthis species, the fourth pair of arms possess both greater girth and length than the other arms.
en.wikipedia.org /wiki/Chiroteuthidae   (687 words)

  
 Chiroteuthidae   (Site not responding. Last check: 2007-10-23)
A list of all nominal genera and species in the Chiroteuthidae can be found here.
The list includes the current status and type species of all genera, and the current status, type repository and type locality of all species and all pertinent references.
A review of the Valbyteuthidae and an evaluation of its relationship with the Chiroteuthidae.
tolweb.org /tree?group=Chiroteuthidae   (1345 words)

  
 Planctoteuthis   (Site not responding. Last check: 2007-10-23)
The type species, Planctoteuthis danae, was originally placed in a new genus, Valbyteuthis, within a new family, Valbyteuthidae, by Joubin (1931).
Roper and Young (1967) placed Valbyteuthis in the family Chiroteuthidae noting the similarity of Valbyteuthis paralarvae to those of Chiroteuthis.
Young (1991) recognized that some paralarvae of Valbyteuthis had been previously descibed by Pfeffer (1912) as members of his new genus, Planctoteuthis, within the Chiroteuthidae.
tolweb.org /tree?group=Planctoteuthis&contgroup=Chiroteuthidae   (573 words)

  
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As a result, few species have been described.
Young (1991) in his paper on chiroteuthid paralarvae from Hawaiian waters, recognized that the some paralarvae of Valbyteuthis had been previously descibed by Pfeffer (1912) as members of a new genus, Planctoteuthis, within the Chiroteuthidae.
ag.arizona.edu /ENTO/tree/eukaryotes/animals/mollusca/cephalopoda/coleoidea/decapodiformes/chiroteuthid_families/chiroteuthidae/planctoteuthis/Planctoteuthis   (292 words)

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