Species | Body size | Peristome lengtha | Number of adoral membranelles | Number of SK (including bipolar and shortened SK) | Number of FPM | Ma number and shape | CV* | Collection site | Reference |
---|---|---|---|---|---|---|---|---|---|
G. foissneri spec. nov. | 400–800 × 30–50 | 25–45% | 76–174 | 25–37 | 29–75 | Single, sausage-shaped | Absent | A seawater aquarium, Qingdao, China | Present work |
G. uninucleata (original description) | 300–650 | 25–33% | – | 8–10 on one side | – | Single, ellipsoid | Present | An aquarium drain collection box, Helgoland, Germany | Kahl [15] |
G. uninucleata | 250–600 | ca. 28%b | 40–82 | 16–22 | 23–29 | Singleb | – | Roscoff, France | Dragesco [33] |
G. binucleata (original description) | – | – | – | 20 | – | Two, oval | Present | L’ile Verte, France | Dragesco [29] |
G. lanceolata (original description) | 200 | – | – | – | – | Moniliform | – | Genova, Italy | Gruber [30] |