Dormancy is a survival strategy for many organisms that involves suppressing development and reproduction for a period of time to reduce energy consumption in unfavorable environments. In some insects ...

Do Rare Males Retain Reproductive Function? While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these species, rare males occasionally ...

Insects display extraordinary diversity in sperm form and reproductive anatomy, reflecting a complex interplay of evolutionary pressures from mating systems, sperm competition and cryptic female ...

Social insects exhibit a remarkable array of genetic systems that underpin their complex reproductive ecologies and eusocial organisation. Among these, haplodiploidy and paternal genome elimination ...

Scientists studied the internal anatomy that make a female-male role reversal possible in a group of Brazilian cave insects. By Jack Tamisiea The penis has a variety of peculiar shapes and sizes: the ...

Tsukuba, Japan—Dormancy is a survival strategy for many organisms that involves suppressing development and reproduction for a period of time to reduce energy consumption in unfavorable environments.

Chapter 1. Overview of polyembryony -- Chapter 2. Polyembryony in encyrtid parasitoids. Chapter 3. Host-polyembryonic parasitoid interactions -- Chapter 4. Sociality in polyembryonic parasitoids -- ...

WASHINGTON (Reuters) - This may be the role reversal to end all role reversals. Scientists on Thursday described four insect species that dwell in extremely dry caves in Brazil, feed on bat guano and ...

How many legs do insects have? Insects have six legs. These legs are attached to the central part of an insect's body, the thorax, and they are controlled by muscles in the thorax. Insects have hearts ...