anal spine造句

• Family members are distinguished by having at least three anal spines.
• This species relies heavily on its strong anal spine for swimming.
• It has three anal spines and nine anal soft rays.
• There is an anal spine and 17 to 20 anal soft rays.
• The caudal ( tail ) fin in almost square . and the third anal spine is longest.
• It usually has two anal spines and the lateral line extends to the tip of the caudal fin.
• It has 12 dorsal spines, 9 dorsal soft rays, 3 anal spines, and 5 soft rays.
• They have nine dorsal spines, 10 dorsal soft rays, 3 anal spines and 9 anal soft ray.
• This anal spine is used as the primary driver of locomotion while the fish is swimming through the open ocean.
• There are 9 dorsal spines, 9 dorsal soft rays, 2 anal spines, and 2 anal soft rays.
• The fish has eight dorsal spines, sixteen dorsal soft rays, three anal spines and fourteen anal soft rays.
• They have 10 dorsal spines, 2 anal spines, 15-16 dorsal soft rays and 13-14 anal soft rays.
• They have scales over the rays of their second dorsal and anal fins, and the second anal spine is larger than the third.
• It has a deeper body, longer third dorsal and second anal spines, fewer pectoral fin rays, more scales, and fewer gill rakers.
• Brown dottybacks grow to a maximum length of about 10 centimeters and they have three dorsal spines, several dorsal soft rays, three anal spines and a few anal soft rays.
• The eight species of smaller Robalo usually grow to less than 6 lbs . and can be readily distinguished by from the four larger species by their noticeably longer anal spine, anal fin configuration and body shape.
• It has a blue body with a silvery underside, with dark-brown markings, mostly spots and curved lines; it has 13 venomous dorsal spines, seven anal spines, and silvery-yellow irises.
• It agrees with the group of " Dules " that has two opercular points, in the number of dorsal rays, and in the presence of palatine teeth, but in general habit it is more like " Datnia ", strongly resembling it in the strength of its dorsal and anal spines, and in the number of rays in the anal.