Alternative delivery of male accessory gland products

Table 1 Summary of the taxa mentioned in this review

Ejaculate transfer	Taxa	Injecting device	Accessory gland	Effect	Reference
Skin groove	Oligochaeta	Copulatory setae	Setal gland	Sperm uptake	[33, 34]
Skin groove	Opistobranchia	Penial stylet	Prostate gland	Unilateral mating?	[36, 44]
Encased	Pulmonata	Love dart	Digitiform gland	Sperm storage, remating inhibition	[44, 49]
Encased	Arachnida	Stinging organ	Venomous gland	Subdue aggressive behaviour?	[58]
Encased	Amphibia	Premaxillary teeth	Mental gland	Spermatophore uptake	[58, 65]

The modes via which the spermatozoa are transferred, the devices injecting the Acps, the glands producing the Acps, and their effects in the receiver are included. Question marks indicate that the effect has not been fully confirmed.

ISSN: 1742-9994