VLADIMIR BISEROVGIOVANNI PILATOYEVGEN KIOSYAOSCAR LISI...
31页
查看更多>>摘要：A list of tardigrade species recorded from the Ukraine is provided; 18 are new records for this geographic area and three, Tenuibiotus bozhkae sp. nov., Xerobiotus euxinus sp. nov. and Hypsibius pallidoides sp. nov. are new to science. Characters forTenuibiotus bozhkae sp. nov. include two small gibbosities on each hind leg; pharyngeal bulb with three macroplacoids and microplacoid; eggs with long conical processes. F or Xerobiotus euxinus sp. nov. there is a narrow buccal tube, dorsal transverse ridges of the buccal armature appear joined together forming a continuous arc; pharyngeal bulb with two macroplacoids and microplacoid, lunules absent on the first three pairs of legs but present on the hind legs; no cuticular bar on the legs. Hypsibius pallidoides sp. nov. has a very narrow buccal tube; pharyngeal bulb with two macroplacoids and a very small, dot-shaped, septulum; claws similar to those of Hypsibius pallidus (i.e. the main branches of the external claws are inserted onto the secondary branch at a distance from the base); lunules and cuticular bar absent from the legs.
MICAELA PARRAMARIANA MORANDOJACK WALTER SITESLUCIANO JAVIER AVILA...
17页
查看更多>>摘要：A new species of the Liolaemus lineomaculatus section is described from southwestern Santa Cruz Province, Argentina. The new species is a member of the monotypic magellanicus clade; morphological, molecular and geographical data are sufficient to diagnose this new species as distinct form from L. magellanicus. The new species differs from L. magellanicus in having higher number of midbody, dorsal and ventral scales, and higher number of infradigital third finger and fourth toe lamellae. The new species also differs in having smaller dorsal blotches on the hindlimbs and a more clearly defined vertebral line, fewer precloacal pores and reduced dorsal scale mucronation, compared to L. magellanicus. Liolaemus caparensis sp. nov. is the second species described for the magellanicus group, and is geographically isolated from L. magellanicus on the Campo Las Piedras Plateau, where it is sympatric with other endemic species of the L. lineomaculatus section.
查看更多>>摘要：Two new species of symbiotic hippolytid shrimps of the genus Alcyonohippolyte Marin, Okuno & Chan, 2010 are described from Lizard Island, the Great Barrier Reef of Australia. Alcyonohippolyte tenuicarpus sp. nov. is associated with xeniid soft coral of the genus Heteroxenia Kolliker, 1874 and differs from the congeners by a long rostrum greatly exceeding antennular peduncle and slender carpal segments of pereiopod II. Alcyonohippolyte tubiporae sp. nov. is associated with organ pipe coral of the genus Tubipora Linnaeus, 1758, possibly T. música Linnaeus, 1758 (Alcyonacea: Tubiporidae), and differs from the congeners by equal distal and proximal carpal segments of pereiopod II. Both species can be clearly separated from the congeners ecologically and by coloration.
查看更多>>摘要：A new insular, endemic species of microhylid frog of the genus Kalophrynus is described from Tioman Island, off the southeastern coast of Pahang, Peninsular Malaysia. Kalophrynus tiomanensis sp nov. can be differentiated from its congeners by the following combination of characters: SVL 21.4-26.3 mm; reduced webbing on toes; outer metatarsal tubercle absent; large, black inguinal spot and unique markings on dorsum. This discovery increases the number of endemic species of amphibians on Tioman Islandto at least three.
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