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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); longicaecus: Longicaecus from Latin longus, long, and caecus, blind, to denote the unusually long pyloric
caeca of the holotype (Ref. 90026).
More on author: Stein.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng đáy biển sâu; Mức độ sâu 1431 - 1658 m (Ref. 90026). Polar
Southern Ocean: known only from the holotype, collected off the northwest edge of Mawson Bank, Ross Sea, at 1431–1658 m (Ref. 90026).
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 27.4 cm TL con đực/không giới tính; (Ref. 90026)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
V 69, P 21, C 7. Radials 4 (3+1), R1, R3 notched; scapula with helve, coracoid with basal notch. Chin pores paired, surrounding tissue fold probably present. Teeth sharp canines. Premaxillary teeth about 30, decreasing in size anteriorly, uniserial except near symphysis, where irregularly bi-or tri-serial for about12 teeth; mandibular teeth smaller, uniserial, about 50. HL 19% SL, upper jaw about 43% HL, preanal fin length about 230, anus-anal fin origin about 130, chin pore interspace 4% HL. Pyloric caeca ~70% HL. Body color pale rosy white (Ref. 90026).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Stein, D.L., 2012. Snailfishes (Family Liparidae) of the Ross Sea, Antarctica, and Closely Adjacent Waters. Zootaxa 3285:1-120. (Ref. 90026)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
