pachyderma in a sentence

1. Retinoids also decrease procollagen mRNA in fibroblasts, improving pachyderma.
2. Generic synonyms are Vassili-
   Matveievitch Czernajew's 1845 " Endonevrum " and Stephan Schulzer von M黦genburg's 1876 " Pachyderma ".
3. Both " A . falcifer " and " A . pachyderma " lack serrations on the pectoral spine, but the two species can be separated based on their colouration ( cream with numerous small blotches of various shades of brown in " A . falcifer " vs . overall cream in " A . pachyderma " ) and the shape of the posterior margin of the adipose fin . " A . pachyderma " can be differentiated by its colouration ( overall cream vs . generally dark brown with many irregular patches of light brown ) and, except for " A . falcifer ", lack ( vs . presence ) of serrations on the posterior edge of the pectoral spine . " A . rugosus " differs from " A . chamaeleon " in having longer nasal barbels ( 6.5 & ndash; 15.6 % head length vs . 1.0 & ndash; 6.0 ) and a head with steeply sloping ( vs . gentlysloping ) lateral margins and a convex ( vs . broadly rounded ) snout when viewed dorsally; from " A . falcifer " in having an adipose fin with an angular ( vs . rounded ) posterior margin; from " A . pachyderma " in its colouration ( generally dark brown with many irregular patches of light brown vs . overall cream ) and the presence ( vs . lack ) of serrations on the posterior edge of the pectoral spine.
4. Both " A . falcifer " and " A . pachyderma " lack serrations on the pectoral spine, but the two species can be separated based on their colouration ( cream with numerous small blotches of various shades of brown in " A . falcifer " vs . overall cream in " A . pachyderma " ) and the shape of the posterior margin of the adipose fin . " A . pachyderma " can be differentiated by its colouration ( overall cream vs . generally dark brown with many irregular patches of light brown ) and, except for " A . falcifer ", lack ( vs . presence ) of serrations on the posterior edge of the pectoral spine . " A . rugosus " differs from " A . chamaeleon " in having longer nasal barbels ( 6.5 & ndash; 15.6 % head length vs . 1.0 & ndash; 6.0 ) and a head with steeply sloping ( vs . gentlysloping ) lateral margins and a convex ( vs . broadly rounded ) snout when viewed dorsally; from " A . falcifer " in having an adipose fin with an angular ( vs . rounded ) posterior margin; from " A . pachyderma " in its colouration ( generally dark brown with many irregular patches of light brown vs . overall cream ) and the presence ( vs . lack ) of serrations on the posterior edge of the pectoral spine.
5. Both " A . falcifer " and " A . pachyderma " lack serrations on the pectoral spine, but the two species can be separated based on their colouration ( cream with numerous small blotches of various shades of brown in " A . falcifer " vs . overall cream in " A . pachyderma " ) and the shape of the posterior margin of the adipose fin . " A . pachyderma " can be differentiated by its colouration ( overall cream vs . generally dark brown with many irregular patches of light brown ) and, except for " A . falcifer ", lack ( vs . presence ) of serrations on the posterior edge of the pectoral spine . " A . rugosus " differs from " A . chamaeleon " in having longer nasal barbels ( 6.5 & ndash; 15.6 % head length vs . 1.0 & ndash; 6.0 ) and a head with steeply sloping ( vs . gentlysloping ) lateral margins and a convex ( vs . broadly rounded ) snout when viewed dorsally; from " A . falcifer " in having an adipose fin with an angular ( vs . rounded ) posterior margin; from " A . pachyderma " in its colouration ( generally dark brown with many irregular patches of light brown vs . overall cream ) and the presence ( vs . lack ) of serrations on the posterior edge of the pectoral spine.
6. It's difficult to find pachyderma in a sentence.
7. Both " A . falcifer " and " A . pachyderma " lack serrations on the pectoral spine, but the two species can be separated based on their colouration ( cream with numerous small blotches of various shades of brown in " A . falcifer " vs . overall cream in " A . pachyderma " ) and the shape of the posterior margin of the adipose fin . " A . pachyderma " can be differentiated by its colouration ( overall cream vs . generally dark brown with many irregular patches of light brown ) and, except for " A . falcifer ", lack ( vs . presence ) of serrations on the posterior edge of the pectoral spine . " A . rugosus " differs from " A . chamaeleon " in having longer nasal barbels ( 6.5 & ndash; 15.6 % head length vs . 1.0 & ndash; 6.0 ) and a head with steeply sloping ( vs . gentlysloping ) lateral margins and a convex ( vs . broadly rounded ) snout when viewed dorsally; from " A . falcifer " in having an adipose fin with an angular ( vs . rounded ) posterior margin; from " A . pachyderma " in its colouration ( generally dark brown with many irregular patches of light brown vs . overall cream ) and the presence ( vs . lack ) of serrations on the posterior edge of the pectoral spine.