FURTHER OBSERVATIONS OF BLUNT-HOOKED RAILLIETIELLIDS (PENTASTOMIDA, CEPHALOBAENIDA) FROM LIZARDS WITH DESCRIPTIONS OF 3 NEW SPECIES
FURTHER OBSERVATIONS OF BLUNT-HOOKED RAILLIETIELLIDS (PENTASTOMIDA, CEPHALOBAENIDA) FROM LIZARDS WITH DESCRIPTIONS OF 3 NEW SPECIES
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DOI:
10.1007/bf02185523
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发表时间:
1984-01-01
影响因子:
1.3
通讯作者:
SELF, JT
中科院分区:
文献类型:
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作者:
ALI, JH;RILEY, J;SELF, JT
Earlier revisions of the taxonomy of blunt-hooked raillietiellid pentastomids infecting small lizards recognized 6, mostly well characterized, species. Raillietiella mabuiae, R. maculatus and R. hemidactyi are re-examined. An additional diagnostic character, the form of the male copulatory spicule, confirms the status of these species. Another, morphologically very similar species, Travassostulida freitasi from a South American skink, was ascribed to the new genus TRAVASSOSTULIDA by Motta and Gomes (1968). There is no justification for this separation and the species is renamed R. freitasi comb. nov. Other South and Central American blunt-hooked species from geckos are indistinguishable from certain African and Southeast Asian forms. These may be new species but because their hosts have been disseminated through commerce they remain unnamed: more specimens are required before their status can be confirmed. Three new species are described; R. scincoides infects an Australian skink, R. monarchus infects a Southeast Asian gecko and R. maculilabris comes from an African skink. Appropriate combinations of hook size, annulus number and the form of the male copulatory spicule form the principal diagnostic criteria by which these species can be recognized. The taxon now embraces 10 spp. of blunt-hooked raillietiellids and is the 2nd largest within the genus Raillietiella.