Description of two new deepwater species of the genus Brookula Iredale, 1912 (Mollusca, Gastropoda, Trochoidea), with a revision of the genus for the Subantarctic and Arctic Sector of the Atlantic Ocean *
Author
Schwabe, Enrico
Author
Engl, Winfried
text
Zootaxa
2008
1866
187
204
journal article
49040
10.5281/zenodo.183706
e274d1d3-7bc2-46f8-a22e-e7d99d667298
11755326
183706
TABLE 3: Comparison of Brookula species from the Subantarctic and Antarctic waters of the Southern Atlantic Ocean. Data for species not treated in the present work are extracted from Zelaya et al. (2006). + stands for “yes”, – stands for “no”, stands for “moderate”. * The maximum shell length is established by the SL/SW ratio of the holotype multiplied by the maximum shell width given in the original description. ** includes the maximum shell size of B. decussata (see remarks under B. pfefferi).| B. argentina 1.22 + [17] [1.00–1.15] | + | + | + | + | – [270–300 µm] | + | – 30 [85–88°] [24–30] |
|---|
| B. bohni 1.30 + [4] [0.91–1.11] | + | + | – | – | – [270–280 µm] | + | – 31 [80–85°] [29–31] |
|---|
| B. calypso 1.29 + [1] [1.07] | + | – | – | – | – [295 µm] | + | + 38 [90°] |
|---|
| B. charleenae 1.42 + [3] [0.98–1.14] | – | + | + | – | – [270–278 µm] | – | – 28 [0.42–0.61] [26–28] |
|---|
| B. lamonti 1.61* + [1] [1.12] | + | + | – | – | ? | – | – 25 |
|---|
| B. pfefferi 2.50** + [54] [1.00–1.08] | + | + | + | – | + [330–400 µm] | + | – 38 [86°] |
|---|
| B. strebeli 1.34 + [15] [1.16–1.24] | + | – | – | – | + [about 300 µm] | + | – 20 [79.8–82°] |
|---|
| B. powelli 1.50 – [6] [0.81–0.93] | + | + | + | + | + [about 350 µm] | + | + 37 [93.5– 103°] |
|---|
| B. exquisita 1.33 – [13] [0.66–0.85] | + | + | + | + | + [300–320 µm] | | + 29 [105–126°] [28–29] |
|---|