Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar; payau bentopelagis. Tropical; 32°N - 27°N
Asia: Southern Iran above the Straits of Hormuz.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 9.7 cm SL jantan/; (Ref. 36597)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 14 - 16; duri punggung lunak (Keseluruhan (total)) : 9 - 11; Sirip dubur lunak: 6 - 9; vertebrata, bertulang belakang: 28 - 30. Diagnosis: dental field on lower pharyngeal bone nearly circular; teeth of lower pharyngeal bone of uniform size, not enlarged medially; cheek, operculum, belly, isthmus and area between pectortal and pelvic fin bases naked or poorly scaled; anal and dorsal fins rounded posteriorly; pectoral fins short, not reaching vent; scales cycloid, with granular posterior circuli bearing rounded or irregular protuberances; inferior apophysis for support of swimbladder centred around 4th vertebra; mesethmoid not meeting vomer; median length of lower pharyngeal bone 31.8-40.9% length of head; pharyngeal blade/median length toothed area 0.6-1.0 (Ref. 36597).
Restricted to salty streams (Ref. 12251, 36597), rarely in freshwaters (Ref. 36597), which are constantly warm, unshaded, usually with muddy bottoms, with little vegetation other than encrusting algae, and are subject to massive flooding during winter rains (Ref. 12251, 36597). Stomach contents consist of various algae (including diatoms) and detritus, indicating that it feeds on bottom deposits (Ref. 36597) and by scraping aufwuchs (Ref. 12251, 36597). This maternal mouthbrooder can brood up to 38 large eggs; females carry eggs in March (Ref. 12251, 36597). Because of the restricted range of this fish and the continual warfare and oil pollution in the area, this fish may be well on its way to extinction (Ref. 12251).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Female mouth brooder with up to 38 eggs (Ref. 36597).
Coad, B.W., 1982. A new genus and species of cichlid endemic to southern Iran. Copeia 1982(1):28-37. (Ref. 36597)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00694 - 0.02391), b=2.98 (2.82 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 2.0 ±0.00 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Assuming Fec<1000 per year).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
