Let $S$ be the polynomial ring over a field $K$ and $I \subset S$ homogeneous ideal. $h(S/I,\lambda)$ $h$-polynomial of $S/I$ $s = \mathrm{deg} h(S/I,\lambda)$ degree $h(S/I,\lambda)$. It follows that inequality - r \leq d e$, where $r \mathrm{reg} (S/I)$, $d \dim S/I$ $e \mathrm{depth} S/I$, is satisfied and, in addition, equality e$ holds if only has unique extremal Betti number. We are inter...

Dianous zhujianqingi Tang & Li, 2011 syn. n. is synonymised with Dianous cyaneovirens (Cameron, 1930). Additional records of Dianous yao Rougemont, 1981, Dianous haraldi Puthz, 2000 and Dianous huanghaoi Tang & Li, 2011 are provided.

J W Cardinal, L Bergman, N Hayward, A Sweet, J Warner, L Marks, D Learoyd, T Dwight, B Robinson, M Epstein, M Smith, B T Teh, D P Cameron, J B Prins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Family Liopteridae (Hymenoptera: Cynipoidea), an archaic group of parasitoid wasp, is reported from India for the first time. Paramblynotus annulicornis Cameron, 1908 found in Great Nicobar Island. The specimen redescribed and illustrated.

1 error accumulation 2 3 Running head: A passive mechanism for movement drift 4 5 Authors: Brendan D. Cameron, Cristina de la Malla, and Joan López6 Moliner 7 8 Affiliations: 9 a. Vision and Control of Action Group, Departament de Psicologia Bàsica, 10 Universitat de Barcelona, Passeig de la Vall d’Hebron, 171, 08035, Barcelona, 11 Catalonia, Spain 12 13 b. Institute for Brain, Cognition, and B...

A taxonomic review of the AthetaThomsonsubgenusMicrodota Mulsant & Rey in Korea is presented. The subgenus is represented in Korea by 15 species including two new species, Atheta (Microdota) jangtaesanensis Lee & Ahn, sp. n. and Atheta (Microdota) pasniki Lee & Ahn, sp. n. Four species [Atheta (Microdota) kawachiensis Cameron, Atheta (Microdota) muris Sawada, Atheta (Microdota) spiniventris Ber...