Gastropoda |
Nudibranchia |
Hexabranchidae
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
Benthic; djupintervall 1 - 50 m (Ref. 121225), usually 10 - 20 m (Ref. 866). Tropical; 37°N - 36°S, 30°E - 144°W
Indo-Pacific: from East Africa to Red Sea, east to French Polynesia, north to Japan, and south to Australia and New Caledonia.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm Max length : 25.0 cm TL hane/ej könsbestämd; (Ref. 100471)
Maximum length is based on data from Marshall Islands (Ref. 100471). Found in coral reefs at depths of 10 to 20 m (Ref. 866). Derives a potent chemical defense from Halichondria sp., a sponge that it eats. It displays a spectacular swimming response - it throws its body into sweeping dorsoventral flexions creating synchronous undulations through its broad and vividly patterned red and white mantle (Ref. 100471).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Eggs are deposited as coiled rosettes on rocks and coral rubble (Ref. 100471).
Gosliner, T. 1987 Nudibranchs of Southern Arfrica: A guide to opistobranch molluscs of Southern Africa. Sea Challengers and Jeff Hamann in association with the California Academy of Sciences. 136 pp. (Ref. 866)
Status på IUCN:s rödlista
(Ref. 130435: Version 2025-2 (Global))
CITES-status (Ref. 108899)
Not Evaluated
Not Evaluated
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell
| FishSource | Havet omkring oss
Verktyg
Ytterligare information
MänniskorelateradFrimärken, mynt, diverse.
Internet-källor
Uppskattningar baserade på modeller
Önskad temperatur
(Ref.
115969): 24.7 - 29.3, mean 28.2 (based on 2479 cells).
Sårbarhet i fisket
Low vulnerability (15 of 100).
Priskategori
Unknown.
Nutrients : Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; 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.
