Reptilia |
Squamata |
Iguanidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Berasosiasi dengan karang; kisaran kedalaman 0 - 12 m (Acuan 2658). Tropical; 10°C - 36°C (Acuan 2620); 1°N - 2°S, 92°W - 89°W
Southeast Pacific: Galapagos Islands. IUCN: Amblyrhynchus cristatus albemarlensis, Vu B2ab(iii)c(iv); Amblyrhynchus cristatus hassi, Vu B2ac(iv); Amblyrhynchus cristatus mertensi, En A2ce; C2b; Amblyrhynchus cristatus nanus, En A2b; Amblyrhynchus cristatus sielmanni, Vu B2ac(iv); and Amblyrhynchus cristatus venustissimus, Vu B2ac(iv) (Ref. 89710).
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm Max length : 130 cm TL jantan/; (Acuan 2621); 60 cm TL (female); Berat maksimum terpublikasi: 1.5 kg (Acuan 2621)
Weight ranges from 500 to 1,500 g (Ref. 2621). Ectothermic (Ref. 2648). Prefers temperatures between 35° to 37°C (Ref. 2659). Lives in colonies where shallow reefs occur with extensive intertidal zone and rocky coastline with 2 to 5 m above sea level. Lays eggs in softer substrates (Ref. 2623). Sleeps on the coastline or up on mangrove trees. Exhibits subtidal and intertidal feeding (Ref. 2650). Naturally dives at depths 1.5 to 5 m for 5 to 10 minutes (Ref. 2656) but can descend to 12 m for about 30 minutes (Ref. 2658).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Exhibits lekking during mating season (Ref. 2652). Nesting season is from January to February. Males defend mating territories for 3 months during annual breeding season. Females lay up to 6 eggs in burrows 30 to 80 cm deep in sand or volcanic ash (Ref. 2661). Embryo development takes place at temperatures from 28° to 30°C (Ref. 2659).
rujukan utama
Acuan | Koordinator | mitra
Roy, K. 2000 Amblyrhynchus cristatus. Animal Diversity Web. http://animaldiversity.ummz.umich.edu/site/accounts/information/Amblyrhynchus_cristatus.html. [Accessed 30/01/07]. (Acuan 2618)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
Rentan (VU) (A2abce+4abce); Date assessed: 01 December 2019
status CITES (Acuan 108899)
Not Evaluated
ancaman kepada manusia
penggunaan manusia
FAO - Publication: search | FishSource |
Alat, peralatan
informasi lanjut
FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Daya lenting
(Ref. 69278): |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.74-1.52; tm=5.5) |
Kerentanan Penangkapan Ikan
(Acuan 71543) |
Moderate to high vulnerability (50 of 100). |
kategori harga
(Acuan 80766): |
Unknown. |
