title: Tetramers aspinosa n. sp. from the Snowy Egret and a new host record for T. robusta (Nematoda: Tetrameridae).
mesh_terms: D000818:Animals; D001715:Bird Diseases; D001717:Birds; D005260:Female; D008297:Male; D009348:Nematoda / Q000145:classification* / Q000166:cytology; D009349:Nematode Infections / Q000662:veterinary*; D011531:Proventriculus; D013045:Species Specificity