31. The peristome hyphae are thick-walled, 2 11 �m wide. 32. Hyphae of " Entoloma murrayi " rarely have clamp connections.33. Clamp connections are present in hyphae throughout the fruit body. 34. Some rhizomorphs are simply parallel, linear collections of hyphae . 35. Hyphae are smooth-walled, aseptate, and branched.36. Spore-bearing hyphae produced in the form of straight aerial mycelium. 37. Gametangia are sexual structures formed from hyphae , and are the generative cells. 38. In an ixotrichodermium, the outermost hyphae are gelatinous. 39. Inhibition of ergosterol synthesis prevents fungal cells from multiplying and impairs hyphae growth. 40. During sexual reproduction, compatible strains form short, specialized hyphae called gametangia.