Del. Code Ann. tit. 29, § 320
State macroinvertebrate
75 Del. Laws, c. 37, § 1;
The stonefly (order Plecoptera) is the official macroinvertebrate of the State.
Del. Code Ann. tit. 29, § 320
The stonefly (order Plecoptera) is the official macroinvertebrate of the State.