Amemboa (Amemboa) aquafrigida Zettel and Chen

Nakthong, La-Au, Vitheepradit, Akekawat & Sites, Robert W., 2014, Key to the species of Eotrechinae (Hemiptera: Heteroptera: Gerridae) of Thailand and review of the fauna of the Phetchabun Mountain Range, Zootaxa 3860 (1), pp. 47-63 : 52

publication ID

https://doi.org/ 10.11646/zootaxa.3860.1.2

publication LSID

lsid:zoobank.org:pub:B9713C6D-BC3B-4EF2-8495-8BDCD535A80D

DOI

https://doi.org/10.5281/zenodo.6137511

persistent identifier

https://treatment.plazi.org/id/03DF879B-FFCF-FFD5-09C9-9FC94E7535B0

treatment provided by

Plazi

scientific name

Amemboa (Amemboa) aquafrigida Zettel and Chen
status

 

Amemboa (Amemboa) aquafrigida Zettel and Chen View in CoL

Figs. 8 View FIGURES 8 – 21 , 22 View FIGURES 22 – 35

Amemboa (Amemboa) aquafrigida Zettel and Chen 1997 View in CoL : Ann. Hist.-Natur. Mus. Nat. Hung. 94−96.

Diagnosis. Males of A. aquafrigida have a proctiger with two pairs of caudally directed projections and a round tip ( Fig. 22 View FIGURES 22 – 35 ). Further, the male profemur has three distinct hair patches ( Fig. 8 View FIGURES 8 – 21 ), whereas A. javanica Lundblad has a single hair patch and A. brevifasciata , A. cristata , and A. riparia each have two hair patches. Males of A. aquafrigida have the proximal hair patch smaller than the other patches, whereas in A. speciosa it is more than twice as large as the other patches.

Discussion. Amemboa aquafrigida is known only from Thailand and has been recorded from Nam Nao NP in Phetchabun and Chaiyaphum provinces ( Zettel & Chen 1997, Chen et al. 2006). In this study, this species was collected from rock pools and margins of streams in Nam Nao NP and Na Haew NP. Thus, this species appears to be endemic to the upper part of the Phetchabun Mountain Range. This species occurred synoptically with A. velaris in the stream behind the visitor center in Nam Nao NP and with A. riparia in a rock pool above Tahd Heuang International Waterfall in Na Haew NP.

Material examined. THAILAND: Chaiyaphum Province: Nam Nao NP, Heuy Prom Laeng, 16°38'N 101°34'E, 802 m, 3-V-2004, A. Vitheepradit, L-659 (5 winged males, 1 winged female, 1 wingless female); same locality, 2-II-2011, KU team C-23 (4 winged males, 16 wingless males, 7 wingless females); same locality, 20-XII- 2012, KU team, C-239 (2 wingless males, 2 wingless females); Phetchabun Province: Nam Nao NP, stream behind visitor center, 16°44’N 101°34'E, 820 m, 9-III-2002, A. Vitheepradit, L-275 (4 winged males, 1 winged female); same locality, 3-V-2004, A. Vitheepradit, L-658 (5 winged males, 5 winged females); Nam Nao NP, Sum Ma Cow, 16°41'N 101°40'E, 562 m, 20-XII-2012, KU team, C-238 (15 wingless males, 1 wingless female).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Gerridae

Genus

Amemboa

Loc

Amemboa (Amemboa) aquafrigida Zettel and Chen

Nakthong, La-Au, Vitheepradit, Akekawat & Sites, Robert W. 2014
2014
Loc

Amemboa (Amemboa) aquafrigida

Zettel and Chen 1997
1997
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