Get your reading glasses on and prepare to be busy for quite a while. (Guess what I'll be reading again tonight!)
There is some Spanish at the beginning of this but don't get thrown off by that because the article is in English. Also...the introduction has some information about habitat and such that is "outdated" and such....but there is so much information about the anatomy that is well done IMHO!
https://tesisenred.net/bitstream/handle/10803/670673/amj1de1.pdf?sequence=1&isAllowed=y
There is some Spanish at the beginning of this but don't get thrown off by that because the article is in English. Also...the introduction has some information about habitat and such that is "outdated" and such....but there is so much information about the anatomy that is well done IMHO!
https://tesisenred.net/bitstream/handle/10803/670673/amj1de1.pdf?sequence=1&isAllowed=y