TABLE II Morphological and meristic differences between the four new Liberonautes species
| Characters |
L. kasonko sp. nov. |
L. njala sp. nov. |
L. schubarti sp. |
L. sugarloaf sp. |
|
|
|
nov. |
nov. |
| Adult size range |
CW 46.5 mm |
CW 52-66 mm |
CW 22-23 mm |
CW 51-75 mm |
| Carapace; postfrontal |
Distinct, |
Distinct, |
Distinct, |
Distinct, |
| crest |
completely |
incomplete, not |
completely |
completely |
|
traversing |
traversing |
traversing |
traversing |
|
carapace, meeting |
carapace, lateral |
carapace, meeting |
carapace, meeting |
|
lateral carapace |
ends only reaching |
lateral carapace |
lateral carapace |
|
margins (figs. 3A, |
cervical sulcus |
margins (figs. 3C, |
margins (figs. 3D, |
|
5A). |
(figs. 3B, 5B). |
5C). |
5D). |
| Carapace; |
With carinae |
Smooth (figs. 2B, |
With carinae |
Smooth (figs. 2D, |
| anterolateral |
(figs. 2A, 3A). |
3B). |
(figs. 2C, 3C). |
3D). |
| surface texture |
|
|
|
|
| Carapace; |
All deep (figs. 2A, |
All deep (figs. 2B, |
Faint, almost |
All deep (figs. 2D, |
| semicircular, |
3A). |
3B). |
obscure (figs. 2C, |
3D). |
| urogastric, |
|
|
3C). |
|
| cardiac, cervical, |
|
|
|
|
| transverse |
|
|
|
|
| branchial grooves |
|
|
|
|
| Carapace; exorbital |
Small, distinct |
Low, blunt |
Small, granular |
Medium sized, well |
| tooth |
(figs. 2A, 3A, 4A, |
(figs. 2B, 3B, 4B, |
(figs. 2C, 3C, 4C, |
defined (figs. 2D, |
|
5A). |
5B). |
5C). |
3D, 4D, 5D). |
| Carapace; |
With carinae |
Medium-sized |
With carinae |
Medium-sized |
| intermediate |
(figs. 2A, 3A, 4A, |
triangular (figs. 2B, |
(figs. 2C, 3C, 4C, |
triangular (figs. 2D, |
| tooth on |
5A). |
3B, 4B, 5B). |
5C). |
3D, 4D, 5D). |
| anterolateral |
|
|
|
|
| margin |
|
|
|
|
| Carapace; |
Granular (figs. 2A, |
Small, distinct |
Granular (figs. 2C, |
Granular (figs. 2D, |
| epibranchial |
3A, 4A, 5A). |
(figs. 2B, 3B, 4B, |
3C, 4C, 5C). |
3D, 4D, 5D). |
| tooth on carapace |
|
5B). |
|
|
| anterolateral |
|
|
|
|
| margin |
|
|
|
|
| Carapace; |
With carinae |
Smooth (fig. 5B). |
With carinae |
Smooth (fig. 5D). |
| branchiostegite |
(fig. 5A). |
|
(fig. 5C). |
|
| subhepatic region |
|
|
|
|
| surface texture |
|
|
|
|
| Major cheliped; |
Gently curved |
Highly arched |
Gently curved |
Gently curved |
| dactylus |
leaving narrow |
leaving wide |
leaving narrow |
leaving narrow |
| morphology |
interspace when |
interspace when |
interspace when |
interspace when |
|
closed (fig. 6B). |
closed (fig. 6F). |
closed (fig. 6K). |
closed (fig. 6P). |
| G1TA length |
Long, (ca. half as |
Long, (ca. half as |
Medium ca. |
Long, (ca. half as |
|
long as G1SA) |
long as G1SA) |
two-fifths as long |
long as G1SA) |
|
G1TA/G1SA = 0.5 |
G1TA/G1SA = 0.5 |
as G1SA, |
G1TA/G1SA = 0.5 |
|
(fig. 7A, B). |
(fig. 7D, E). |
G1TA/G1SA = 0.4 |
(fig. 7J, K). |
|
|
|
(fig. 7G, H). |
|
| G1SA lateral margin |
Distinctly curved |
Distinctly curved |
Gently curved |
Distinctly curved |
|
inward (fig. 7A, B). |
inward (fig. 7D, E). |
inward (fig. 7G, H). |
inward (fig. 7J, K). |