Idiotropiscis lumnitzeri Kuiter, 2004
Sydney's pygmy pipehorse
Idiotropiscis lumnitzeri
photo by Schlögl, E.

Family:  Syngnathidae (Pipefishes and seahorses), subfamily: Syngnathinae
Max. size:  5.52 cm TL (male/unsexed)
Environment:  reef-associated; marine; depth range 6 - 30 m, non-migratory
Distribution:  Southwestern Pacific: known from the Sydney region (Clovelly, Cronulla and Botany Bay) and Jervis Bay.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 15-16. Superior trunk and tail ridges discontinuous; rings 11 + 43-44; subdorsal rings 2.5 + 1.5; head length 86-91% of trunk length, and angled ventrad approximately 25° from longitudinal axis of body; trunk length 18-20% TL; snout length 2.2-2.6 in HL; top of head with prominent, tall, frontal ridge. Coloration: white to dark grey wit brown to red blotches or irregular banding; sometimes uniformly burgundy-red. Fleshy appendages mostly red with grey branches or tips.
Biology:  Found in semi-exposed rocky reefs, sparsely covered with bushy red-algae in which the species is extremely well camouflaged (Ref. 54742). Benthic species (Ref. 75154).
IUCN Red List Status: Least Concern (LC); Date assessed: 12 January 2016 Ref. (130435)
Threat to humans:  harmless


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