Arthropoda
Both males and females exists within the this phylum. The gonads are linked to ducts that open onto the ventral surface of the trunk, with the location depending on the specific group. Sperm is transferred to the female in spermatophores. Where the spermatophore is placed depends on the species (scorpions, spiders, termites, lice). The female is either attracted to spermatophore, or it is deposited during a nuptial dance, after which a female is positioned so that the spermatophore is
received into her genital opening. An egg then develops. Specialized methods of reproduction within the phylum include unfertilized eggs, the birth of a living young, and the configuration of several embryos from a single fertilized egg.
received into her genital opening. An egg then develops. Specialized methods of reproduction within the phylum include unfertilized eggs, the birth of a living young, and the configuration of several embryos from a single fertilized egg.
Black Widow Spider
Spiders reproduce like all Anthropoda. Spiders have the gonads near the mouth and it takes on different appearance according to gender. Males’ gonads look like boxing gloves while females’ looks like legs.
Scorpius maurudus
Most scorpions reproduce sexually. The male grasps is mats’ pincers to lead in a mating dance. When the couple comes to a suitable hard surface, the male releases the spermatophore. The female the positions herself over so that it is recieved into her genitle opening.
Pediculus humanus
Lice reproduce through fertilization. The female finds a male to mate with, and the male releases the spermatophore, which is then obtained by the female through her genital opening. The fertilized eggs are laid in regions of hair in which the lice inhabit.