Table 1 Meristic and morphometric characters of neotype and whole mounted additional material of P. corderoi, and holotype and whole mounted paratype material P. ovarium and P. pythonius, as well as measures on P. corderoi from du Bois-Reymond Marcus (1948)
From: Protodrilus (Protodrilidae, Annelida) from the southern and southeastern Brazilian coasts
P. corderoi | P. ovarium | P. pythonius | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Marcusa | Neotype | Mean | Max | Min | N | Holotype | Mean | Min | Max | N | Holotype | Mean | Min | Max | N | |
Total L. | 2,500 | 2,700 | 2,988 | 3,541 | 2,500 | 5 | 5,595 | 5,243 | 4,529 | 5,948 | 11 | 3,400 | 3,200 | 2,900 | 3,500 | 3 |
Max. W. | 60–100 | 97 | 82 | 101 | 53 | 7 | 77 | 79 | 67 | 95 | 11 | 163 | 140 | 120 | 165 | 3 |
L. prostomium | – | 31 | 22 | 31 | 15 | 7 | 20 | 22 | 16 | 32 | 11 | 40 | 35 | 30 | 40 | 3 |
W. prostomium | – | 39 | 37 | 42 | 29 | 5 | 51 | 44 | 36 | 52 | 11 | 40 | 40 | 30 | 40 | 3 |
L. peristomium | – | 130 | 122 | 154 | 73 | 7 | 171 | 167 | 143 | 179 | 11 | 250 | 240 | 198 | 286 | 3 |
W. peristomium | – | 95 | 79 | 104 | 48 | 7 | 83 | 87 | 69 | 110 | 11 | 180 | 177 | 147 | 235 | 3 |
Palp L. | 180–250 | 250 | 195 | 250 | 162 | 7 | 262 | 247 | 195 | 279 | 10 | 450 | 480 | 450 | 525 | 2 |
L. pygidium | 25–40 | 45 | 37 | 45 | 25 | 4 | 43 | 39 | 25 | 50 | 9 | 70 | 60 | 40 | 70 | 2 |
W. pygidium | – | 55 | 38 | 55 | 27 | 5 | 50 | 46 | 39 | 52 | 9 | 25 | 22 | 20 | 25 | 3 |
N. segments | 20–40 | 47 | 41 | 47 | 39 | 7 | 58 | 53 | 41 | 63 | 10 | 25 | 28 | 25 | 30 | 3 |