Сцукины теплокровные крокодилы.
Зато, как оказалось, есть целая Cardassian Sourcebook
UPD:
" All cardassians also have 2 secondary spinal cords on either side of their primary spinal column"
"Cardassian society has the most rigid and, to the Federation, incomprehensible of all legal systems. All suspects are guilty before even appearing in court, their sentence already spelled out - almost always death. No prisoner ever escapes the death penalty, and only very tempting incentives can change the sentence to a lifetime one in a labor camp."
"To a Cardassian, a meal is not just food to be consumed; it is a feast of color and artistry. The laying of the table, the color of the dishes and the shape of the kanar bottle are all as important as the food itself. Even a simple act, such as pouring a glass of wine, is savored. Typically a Cardassian will pause to admire the color of the drink before pouring it. Perhaps he will even caress the elaborate spiral bottle before lifting the glass and savoring the aroma. Only then will he take his first sip."
"Food is also used as a symbol of power. With whom you share your table is a measure of status on Cardassia. If a powerful Cardassian eats alone, he is stating that he considers no one else is his equal."
" Traditionally, the main meal of the day was a time for the whole family to sit down together. In modern times, the evening meal is still considered a time for family, even if modern lifestyles make it more difficult for the family to eat together. "
"Cardassian mating is different from other species, and sometimes those differences are very misunderstood by outsiders. A potential mate indicates interest by expressing a bickering, almost beligerent attitude. This bickering has caused more than one interstellar snafu as misunderstanding spring from hot debates between diplomats. "