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Teleostei (teleosts) > Gobiiformes (Gobies) > Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Zappa: Because of Zappa Freak, music. See the site {homepage.utlworld.com}; " A fish called Zappa".
More on author: Roberts.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; freshwater; brackish; demersal; amphidromous (Ref. 46888). Tropical; 2°S - 9°S

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

Asia and Oceania: known only from the lower parts of the Fly, Ramu and Bintuni Rivers in New Guinea.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.4 cm SL male/unsexed; (Ref. 5218)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 24 - 29; Anal spines: 1; Anal soft rays: 23 - 28. Distinguished by the following characteristics: total D2 elements 27-30; caudal fin length 21.4-27.9% SL; head length 22.0-25.7% SL (Ref. 5218).

Facultative air-breathing (Ref. 126274); Inhabit mainly tidal mudflats adjacent to turbid, brackish rivers.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 16 February 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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