3.1.1 Sepangar coast
A maximum of 850 specimens was basically accumulated spanning of 5 species owned by two 
The overall highest density was reported for D. tumidus (8.98 ± 6.52 ind/m 2 ) which peaked at 50 m ( ± ind/m 2 ) but absent at 0 m (Figure 2a). This species was dominant at both 50 and 75 m stations (Figure 3a). Density of D. tumidus decreased gradually towards 100 m. On the other hand, D. klaasi was present in the first three stations (0, 25 and 50 m) and absent at 75 and 100 m. It was the sole species at 0 m with density of 6.25 ± 7.39 ind/m 2 . Peak density of this species was observed at 25 m ( ± ind/m 2 ) (Figure 2b). Densities of both Clibanarius species generally increased towards the sea. At the highest station (0 m), C. striolatus was absent but gradually increased in density from 25 m (0.22 ± 0.54 ind/m 2 ) to 100 m (5.33 ± 8.92 ind/m 2 ) (Figure 2c). Similarly, C. merguiensis was absent at 0 m but had density peak at 100 m (6.11 ± 7.20 ind/m 2 ). Lowest density of this species was recorded at 75 m (1.17 ± 2.07 ind/m 2 ) (Figure 2d). The results from ANOVA showed no significant difference (p > 0.05) in density among stations for all species. The least abundant species in the study was D. pallescens which was present at 50 m (0.11 ± 0.17 ind/m 2 ) and 100 m (0.11 ± 0.27 ind/m 2 ). Chi-square test revealed strong dependency/association (? 2 = , df = 16, p < 0.0001) of hermit crab species on stations/zones in Sepangar shore.
Mean density (+SD) away from hermit crabs from the varieties in the an (e-f) beaches. D. pallescens out of Sepangar wasn’t integrated due to really low density and are missing in most channels.
step three.1.dos Sulaman coastline
There have been merely two varieties from the Sulaman shore; this new principal D. foresti (SL 2.83 ± step 1.03 mm) plus one Diogenes sp. (Contour 3b) that has been too little (SL 1.53 ± 0.42 mm) is fully known. Variety and evenness indicator just weren’t calculated having hermit crabs in Sulaman because of a minimal level of types. Density from D. foresti fundamentally decreased of step 3.33 ± dos.65 ind/yards 2 during the 0 m to 0.16 ± 0.twenty-eight ind/m 2 from the 30 yards (Contour 2e). Diogenes sp. is actually absent in the 29 meters and occurred in small number with a complete imply thickness away from 0.21 ± 0.thirty two ind/m 2 . Chi-square decide to try shown zero relationship (? 2 = 0.15, df = 2, p > 0.05) ranging from hermit crab kinds and you will channel for the Sulaman coast.
step 3.2 Shell fool around with
From the Sepangar shore, a total of 31 shell kinds were utilized by hermit crabs with many occupied shells getting Clypeomorus batillariaeformis (%) followed closely by C. bifasciata (8.61%) and you can Rhinoclavis sinensis (4.13%) when you’re using other type of shells had been markedly reasonable (Desk step 3). Shells utilized by hermit crabs within route 5 looked like more varied (H? = step one.30, J? = 0.51) one of all of the programs while station 2 was at least diverse (H? = 0.66, J? = 0.30) (Table cuatro). The newest structure out of hermit crabs according to research by the four extremely filled shells are shown into the Profile 4. The latest cover classification ‘others’ represents the new collective ratio out of hermit crabs of the species you to made use of the remaining twenty six shell products. The brand new blank shells regarding C. batillariaeformis made-up more shells employed by all of the hermit crab varieties whereas shells regarding C. bifasciata illustrated substantial proportion out of shells used by C. striolatus (17%), D. tumidus (11%) and you may D. klaasi (6%) (Figure cuatro). In the Sulaman coast, just several shells were utilized by the hermit crabs: Nassarius livescens and you can Cerithidea cingulata towards the latter occupied of the 98% of the hermit crabs (Table step three).
