A gonopore is a genital pore in some invertebrates and especially some insects. A sex organ, or primary sexual characteristic, as narrowly defined is any of the anatomical parts of the body which are involved in sexual reproduction and constitute An invertebrate is an Animal lacking a Vertebral column. The group includes 98% of all animal Species — all animals except those in the Chordate Insects ( Class Insecta) are a major group of Arthropods and the most diverse group of Animals on the Earth with over a million described
For insects, it is the opening of the genital duct. More specifically, in the unmodified female it is the opening of the common oviduct, and in the male, it is the opening of the ejaculatory duct.
This arthropod-related article is a stub. Arthropods are Animals belonging to the Phylum Arthropoda (from Greek ἄρθρον arthron, " Joint " You can help Wikipedia by expanding it. Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic