New Species of Earless Lizard Genus Heterodactylus (Squamata: Gymnophthalmidae) from the Highlands of Chapada Diamantina, State of Bahia, Brazil

A new species of Heterodactylus is described based on two specimens obtained in the highlands of Chapada Diamantina, state of Bahia, Brazil. The new lizard is characterized by very elongate body and tail, absence of external ear opening, presence of moveable eyelids, absence of prefrontals and frontoparietals, a vestigial interparietal, 37-39 dorsal and 27-29 ventral transverse scale rows, 23-25 scales around midbody, six gular scale rows, and 10-11 and 14-15 fourth finger and fourth toe infradigital lamellae, respectively. The new species is most similar to Heterodactylus lundii from which it differs by the absence of contact between frontal and interparietal, by having wider than long parietals, smooth posterior dorsal scales, posterior ventral scales almost twice longer than wide, a lower number of scales around midbody, last supralabial in contact with the granules of the ear depression, and a more elongate body. The new species occurs about 1,100 km north of the northernmost known record of H. lundii. Species of Heterodactylus seem to be restricted to areas of cold climates associated with high latitudes and mountainous areas of eastern Brasil.

ON THE IDENTITY OF CYCLORAMPHUS JORDANENSIS HEYER, 1983 (ANURA: CYCLORAMPHIDAE)

Cycloramphus jordanensis was described based on a single preserved specimen from Campos do Jordao (22 degrees 44` S ,45 degrees 35` W), State of Sao Paulo, Brazil. While examining the holotype; we noticed the presence of toe and tarsal fringes. Because these characters are absent in Cycloramphus, we suspected that the species was mistakenly placed in the genus. X-ray images of the holotype revealed T-shaped terminal phalanges and fang-like teeth. Together with the presence of toe and tarsal fringes, these characters squarely place the specimen in the genus Megaelasia. Considering the striking niche differences between Cycloramphus and Megaclosia, we expect the new combination will facilitate location of new individuals of this rare frog.

A new microteiid lizard of the genus Acratosaura (Squamata: Gymnophthalmidae) from Serra do Sincora, State of Bahia, Brazil

A new species of the genus Acratosaura is described on the basis of two specimens obtained at the ""campos rupestres"" (rocky meadows) near Mucuge municipality, state of Bahia, Brazil. Acratosaura spinosa sp. nov., has ear openings and eyelids, pentadactyl limbs lacking a claw on first toe, a single frontonasal, prefrontals, frontoparietals, parietals, interparietals, occipitals, no collar fold, three pairs of genials, three supraoculars and three superciliaries and is further characterized by presenting 28-31 rows of strongly keeled, lanceolate and imbricate dorsal scales, sides of the neck with keeled scales, striate temporal scales, four longitudinal and 17-18 transverse rows of smooth ventral scales, 28-30 scales around the body, 14 and 19-20 infradigital lamellae under finger IV and toe IV, respectively, 13 total preanal and femoral pores in male, absent in female. The new species differs strikingly in color pattern from its only congener A. mentalis. The two species occur sympatricaly in the high altitude open habitats near the type locality.