6. Acalyptris jareki Stonis & Diškus, sp. nov. (Figs 38–42)

Acalyptris species 29135, in Puplesis & Robinson 2000: 53–54.

Diagnosis. The new species is distinguishable from all other Neotropical Acalyptris by the combination of a densely speckled thorax and forewing (Fig. 38), wide, truncated pseuduncus (Fig. 41), and unique, spine-like carinae of phallus (Figs 39, 40).

Description. Male (Fig. 38). Forewing length about 2.3 mm; wingspan 5.1 mm (n = 1). For full description see Puplesis & Robinson 2000: 53.

Abdomen. Male genitalia (Figs 39–42) with capsule much longer (ca 380 μm) than wide (ca 245 μm). Pseudun- cus large, truncated. Valva simple, with a transtilla. Phallus (Figs 39, 40) about 390 μm long; maximal width at apex 75 μm, without unique carinae, without cornuti.

Female. Unknown.

Bionomics. Host plant is unknown. Adults fly in April (single male was attracted to a light trap). Otherwise, biology is unknown.

Distribution (Fig. 1). This species occurs in Chiquibul Forest Reserve in Belize.

Etymology. The species is named after Jarek Jagela (Vilnius, Lithuania), with our compassion for his uncurable illness.

Type material. Holotype: ♂, BELIZE, Cayo District, Chiquibul Forest Reserve, Las Cuevas Biological Sta- tion, 3–16.iv.1998, leg. R. Puplesis & S. R. Hill, genitalia slide no. 29135 (NHMUK)