Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 700 m (Ref. 2686). Subtropical, preferred 9°C (Ref. 107945); 34°S - 57°S, 77°W - 51°W
Southeast Pacific and Southwest Atlantic: from Chile (Talcahuano to Cape Horn), Falkland Islands, Argentina and Uruguay. Subtropical and temperate.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?, range 6 - 7.5 cm Max length : 19.0 cm CL jantan/; (Ref. 93013); Berat maksimum terpublikasi: 8.0 kg (Ref. 93013)
Life cycle: Females begin molting in late November to early December. Fertilization occurs right after oviposition. Embryogenesis lasts 9-10 months. Larval hatching occurs between mid-September and October. Embryos develop into lecithotrophic or facultative larvae, which passes through three zoeal and one megalopal stages, and later metamorphoses to the first benthic crab stage. Mating behavior: A precopulatory embrace occurs between an old-shelled male and a recently molted female. Females carry 5500-60000 eggs (Ref. 93013).
rujukan utama
Acuan | Koordinator | mitra
Arana, P.M.E. and M.A. Retamal. 1999. (Ref. 2676)
Status IUCN Red List (Ref. 130435: Version 2024-1)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: landings | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 4.4 - 9.7, mean 6.4 (based on 330 cells).
Daya lenting
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.15-0.22; tm=5).
keancaman
Moderate vulnerability (41 of 100).
