The Genus Heterogynis Rambur, 1866 (Heterogynidae, Lepidoptera): Congruence of Molecular, Morphological and Morphometric Evidence Reveal New Species in Serbia.

The Heterogynidae are a small family of moths consisting of a single genus and sixteen described species distributed in the Mediterranean region. A species new to science, sp. nov.

Early blastomere determines embryo proliferation and caste fate in a polyembryonic wasp.

Polyembryonic development is a unique mode of metazoan development in which a single zygote generates multiple embryos by clonal proliferation. The polyembryonic parasitic insect Copidosoma floridanum shows one of the most extreme cases of polyembryony, producing up to 2,000 embryos from a single egg. In addition, this wasp exhibits an unusual polyphenism, producing two morphologically distinct larval castes, termed precocious and reproductive, that develop clonally from the same zygote.