Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển; Mức độ sâu 0 - 50 m (Ref. 189). Subtropical; 32°N - 25°N, 116°W - 110°W (Ref. 189)
Eastern Central Pacific: northern part of the Gulf of California to Sonora, Mexico.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL con đực/không giới tính; (Ref. 189)
Các tia vây lưng cứng (tổng cộng) : 0; Tia cứng vây hậu môn: 0; Tia mềm vây hậu môn: 17 - 21. Body rather elongate, but somewhat compressed. Snout fairly long, almost equal to eye diameter; maxilla moderate, tip bluntly pointed, reaching onto inter-operculum, but not to edge of gill cover; panamensis-type gill cover canals. Anal fin origin a little behind midpoint of dorsal fin base. Silver stripe along flank, deeper above anal fin (more than eye diameter).
Occurs in coastal waters. More data needed.
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Spawn in school (Ref. 205).
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
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Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 23.2, mean 22.3 °C (based on 16 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00232 - 0.01135), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).