original description
Cobb, N. A. (1920). One hundred new nemas (type species of 100 new genera). Contributions to a science of nematology. 9: 217-343., available online at https://www.biodiversitylibrary.org/page/18212644 [details] 
basis of record
Various Authors (2000). Nematode filing cabinet of the Marine Biology Section Ugent - in combination with the NemasLan Ms-Access database (published on CD-Rom, 2000) (look up in IMIS) [details]
additional source
Timm, R. W. (1954). A survey of the marine nematodes of Chesapeake Bay, Maryland. The Catholic University of America, Biological Studies. 23: 70pp - A dissertation for the degree of Doctor of Philosophy. [details] Available for editors
[request]
additional source
Dashchenko, O. I.; Belogurov. (1984). The morphology of Ptycholaimellus adocius sp. n. (Nematoda, Chromadorida) from sponges of Posjet Bay, Sea of Japan. Zool Zh. 63 (7) : 976 [Zoological Record Volume 121]. [details] Available for editors
[request]
additional source
Eskin, R. A.; Hopper, B. E. (1985). Population dynamics and description of Ptycholaimellus hibernus n. sp. (Nematode: Chromadoridae). Journal of Nematology. 17(1) 38-45. [details] Available for editors
[request]
From editor or global species database