Английская Википедия:Helicocranchia pfefferi
Шаблон:Short description Шаблон:Speciesbox
Helicocranchia pfefferi, the banded piglet squid, is a small squid of the genus Helicocranchia. Adults of this species are mesopelaegic.
Physical characteristics
The average size of adult H. pfefferi is Шаблон:Convert in mantle length (ML). The body consists of a large funnel with small paddle-like fins. They have small tentacles above their eyes. The funnel does not have valves, but contains a dorsal pad with three papillae as organs.Шаблон:Citation needed Paddle-shaped fins are attached to a part of the gladius. H. pfefferi has a single ocular photophore and does not have photophores at its arm tips.
Habitat
As paralarvae (<30 mm ML), they live near the surface of the oceans, between 100 m and 200 m deep. They descend to the mesopelagic zone as they mature, but exhibit a diel vertical migration pattern.[1]
References
Prey
Its diet resembles that of most squid: fish, shrimp, and squid.
- Young, R.E. & K.M. Mangold (1922-2003). 2006. Helicocranchia Massy, 1907. Version 16 July 2006 (under construction). In: The Tree of Life Web Project.
External links
Шаблон:Commons category Шаблон:CephBase Species
