Corallocoris marksae
Creators: name: Luo, Jiu-Yang
name: Wang, Yan-Hui
name: Chen, Ping-Ping
name: Xie, Qiang
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Omaniidae
Corallocoris
Corallocoris marksae

description: Corallocoris marksae (Woodward, 1958)
(Figs. 5M–R, 7, 9)
Omania marksae Woodward, 1958: 104. Holotype: ♂, Australia, Heron Island; QM. Kellen (1960):494, 495 (biology, distribution, habitat); Drake (1961): 302 (figures); Schuster (1965): 340 (distribution); Cobben (1968): 42, 43 (egg morphology), 43 (figure); Cobben (1970): 66, 68 (diagnosis, distribution, synonymy, morphology), 63, 67, 70, 72, 76, 79, 82 (figures); 69 (in key); 71, 73 (biology, habitat); Polhemus (1976): 244 (figures); Schuh et al. (1987): 260 (catalogue, distribution); Cobben (1987): 25 (distribution); Polhemus & Polhemus (2012): 333 (color figure, distribution).
Omania samoensis Kellen, 1960: 495. Holotype: ♂, Samoa, Tutuila Island; USNM. (synonymized by Cobben 1970: 66). Schuster (1965): 340 (distribution).
Material examined: AUSTRALIA: Queensland: Qld. Great Barrier Reef, Heron Island, 10-14. XI. 1957, leg. T.E. Woodward, paratypes 2 ♀♀ [lablled as Omania marksae]; Heron Island, 16-20.XII.1967, leg. S.R. Curtis, 4 exx; N. Qld. Great Barrier Reef, Lowe Isles, 19. VIII. 1954, leg. H. Marks, 1♂; “Australia Woodward” met melkz. beh. [= treated with lacic acid; no identification label]. NEW CALEDONIA: Îlot Croissant, dans empilement de madréporites mort [in a pile of dead Madrepora coral], 19.XI.1980, leg. L. Bigot, 1♂ 1♀, [îlot = a small island, which actually is a small coral reef]. SAMOA: Tutuila, 10.IV.1958, leg. W.R. Kellen, 3 exx.; “ Omania Samoa”, 1 ex. SINGAPORE: Pulau Blakang, Mati, 26.V.1969, leg. H.D. Murphy 34 exx.; Labrador on rock seashore, Feb.1961, leg. Murphy, 2 exx. [Labrador is a shorthand for Labrador Park, a nature reserve in SW Singapore]; (all in RMNH).
Diagnosis: Body length of male (1.15–1.44), female (1.48–1.59). It can be distinguished from other species of Corallocoris by the following characteristics: the body is nearly black, the forewing has a distinct grey transverse fascia and grey apical margin (Fig. 7A–B, F).
Habitat and biology. Corallocoris marksae was collected by searching volcanic rocks lying in the intertidal zone of a shallow, protected lagoon, which exposed 25 feet of beach at low tide and was covered by up to 2 feet of water at high tide (Kellen 1960). The motor behaviors of this species in the field were recorded by Kellen (1960) and he reared entire generations in the laboratory. Woodward (1958) recorded finding C. marksae mainly on the moist undersurface of the slabs of porous coral rock and on the sand and rock beneath when these rocks were exposed, together with Collembola, mites (Microtrombidium sp. and Eupodes sp.) and small beetles.
Distribution: Australia (Great Barrier Reef); Malaysia (Malaya); New Caledonia (Îlot Croissant); Philippines (Badian, Luzon); Samoa (Tutuila Island); and Singapore (Sentosa Island) (Fig. 9A, Table 3).
description: Published as part of Luo, Jiu-Yang, Wang, Yan-Hui, Chen, Ping-Ping & Xie, Qiang, 2022, First record of the intertidal dwarf bug family Omaniidae from China, with description of a new species (Heteroptera: Leptopodomorpha), pp. 449-467 in Zootaxa 5195 (5) on page 462, DOI: 10.11646/zootaxa.5195.5.4, http://zenodo.org/record/7223747