Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 200 m (संदर्भ 3435). Temperate, preferred 12°C (संदर्भ 107945); 18°S - 55°S, 78°W - 58°W
Southeast Pacific, Southwest Atlantic, and Antarctic Atlantic: from southern Peru to southern Chile and Argentina from Valdes Peninsula to Islas de los Estados and Falkland Islands. Subtropical and temperate.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 5.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 101432)
Occurs from the low intertidal down to the subtidal along the Chilean and Peruvian coast (Ref. 381 and 1135). Isolated individuals or forming patches of matrices of barrel-like individuals with hard outer tunic cemented together on the substratum (Ref. 382); Solitary; a sessile, filter-feeder (Ref. 1135).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
A digonic hermaphrodite with separate male and female gonads that free-spawn externally to fertilized gametes, which leads to the development of swimming tadpole larvae (Ref. 2264).
Davis, A.R. 1995. (संदर्भ 381)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक
FAO - मात्स्यिकी: landings | FishSource | Sea Around Us
साधन
अधिक जानकारी
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvaeलारवल गतिकी Human RelatedAquaculture profiles
Stamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 5.9 - 16.5, mean 9.1 (based on 322 cells).
Vulnerability
Low vulnerability (10 of 100).
Nutrients : Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 16.6 [15.4, 17.8] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on
nutrient studies.