Malacostraca |
Decapoda |
Polychelidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 70 - 2195 m (संदर्भ 79664). Subtropical
Circumglobal from tropical to polar regions.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 10.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 122087)
Maximum depth from Ref. 97531. Maximum lengths of male (Ref. 114244) and female (Ref. 95618) are based on occurrences; to be replaced with a better reference. Deep sea (Ref. 97531). Middle subzone species from the upper slope to a depth of 2000 m (Ref. 106841). Found on bathyal mud (Refs. 85762, 106841).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Ahyong, S.T. and T.-Y. Chan 2008 Polychelidae from the Bohol and Sulu seas collected by Panglao 2005 (Crustacea: Decapoda: Polychelidae). The Raffles Bulletin of Zoology Suppl. No. 19:63-70. (संदर्भ 81885)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 4.7 - 13.2, mean 7.6 (based on 1075 cells).
लौटाव
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.35-0.5).
Fishing Vulnerability
Low to moderate vulnerability (28 of 100).
Price category
Unknown.
