Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Clupeiformes (Herrings) > Clupeidae (Herrings, shads, sardines, menhadens) > Dorosomatinae
Etymology: Microthrissa: Grek, mikros = small + Greek, thrissa, -es = shad (Ref. 45335). More on author: Boulenger.

Environment / Climate / Range Ecology

Freshwater; pelagic. Tropical, preferred ?; 8°N - 7°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Africa: middle Congo River basin, including the Ubangi system but not the Kasai, in Democratic Republic of the Congo, Central African Republic and Cameroon; report from the Lualaba questionable and possibly based on a labelling error (Ref. 47399).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.9 cm TL male/unsexed; (Ref. 3509)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 12-18; Anal spines: 0; Anal soft rays: 23 - 27; Vertebrae: 37 - 41. Scutes strongly keeled, 1 or 2 before base of first pectoral fin ray, 13 or 14 + 6 or 7; 13-16 prepelvic scutes, 3-7 postpelvic scutes. Snout fairly pointed; lower jaw not projecting, included in upper when mouth closed, with small teeth at symphysis; maxilla blade slender (more than 3 times as long as deep), upper edge with a ridge flared outward; supra-maxilla small, shaft as long as or longer than blade, the latter spatulate.

Occurs in rivers.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeioidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: subsistence fisheries

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Internet sources

Microthrissa royauxi Boulenger, 1902