M. Silva-briano et al., Redescription of Macrothrix laticornis (Jurine, 1820), and description of two new species of the M-laticornis-group, HYDROBIOL, 403, 1999, pp. 39-61
Macrothix laticornis is redescribed and compared with populations from cent
ral North America (Mexico), and from south-east Asia (Vietnam). All three a
re closely related, but with sufficient morphological differences to establ
ish a laticornis species-group. Two species new for science are described,
viz. M. sierrafriatensis (Mexico) and M. vietnamensis (Vietnam).