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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Allocareproctus: Greek, allos = other + Greek, kara, kare = face + Greek, proktos = anus (Ref. 45335); ungak: Name from the the Alutiq word for whiskers, referring to the many papillae associated with cephalic pores; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βαθύβιο(ς); εύρος βάθους 318 - 461 m (Ref. 57077). Deep-water
Northeast Pacific: Aleutian Islands.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 12.9 cm SL αρσενικό/απροσδιόριστο; (Ref. 57077)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Diagnosis: Teeth are strongly trilobed; nasal pore 1 with unpigmented papilla; peritoneum black; orobuccal valve with 1 finger-like projection; orobuccal cavity pale; gill rakers 7-11, short and blunt; interorbital papilla present; pyloric caeca on right or left side; body red; iris silver gray (Ref. 57077).
Smallest female with yolked eggs measured 8.5 cm SL; smallest male with enlarged, swollen testes 9.5 cm SL (Ref. 57077).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Orr, J.W. and M.S. Busby, 2006. Revision of the snailfish genus Allocareproctus Pitruk & Fedorov (Teleostei: Liparidae), with descriptions of four new species from the Aleutian Islands. Zootaxa 1173:1-37. (Ref. 57077)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 3.5 - 3.8, mean 3.8 °C (based on 3 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
