acarophobia - a morbid fear of small insects and mites and worms

simple phobia - any phobia (other than agoraphobia) associated with relatively simple well-defined stimuli

ailurophobia - a morbid fear of cats

cynophobia - a morbid fear of dogs

entomophobia - a morbid fear of insects

lepidophobia - a morbid fear of snakes

musophobia - a morbid fear of mice