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Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).

Environment / Climate / Range Ecology

Marine; reef-associated; depth range 0 - 30 m (Ref. 90102), usually 0 - 10 m. Tropical, preferred ?; 36°N - 25°S, 92°E - 157°W

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

Western Pacific: southern Japan to the Philippines, Australia, and the Solomon Islands.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.3 cm SL male/unsexed; (Ref. 6211)

Short description Morphology | Morphometrics

Dorsal spines (total): 16 - 18; Dorsal soft rays (total): 10-12; Anal spines: 1; Anal soft rays: 19 - 21; Vertebrae: 35 - 38. Identified by trunk having several longitudinal stripes (Ref. 48636, 94457).

Adults inhabit clear coastal reefs with moderate currents (Ref. 9710, 48636). Usually in small groups on sponges or reef outcrops. They feed on zooplankton (Ref. 48636). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114). Minimum depth of 0 m reported from Ref. 13227.

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

Main reference Upload your references | References | Coordinator : Fricke, Ronald | Collaborators

Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest; aquarium: commercial

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Internet sources

Helcogramma striata Hansen, 1986