| 1. | First instar larvae are heavily sclerotized, flattened, and spiny.
|
| 2. | This may be because geophilomorphs have a more heavily sclerotized pleural membrane.
|
| 3. | The spiracle plates and button are also not heavily sclerotized.
|
| 4. | Pronotum is strongly sclerotized while meso-and metantoum are weakly sclerotized.
|
| 5. | Pronotum is strongly sclerotized while meso-and metantoum are weakly sclerotized.
|
| 6. | The latter larvae are sluggish, heavily sclerotized, and somewhat flattened.
|
| 7. | The vagina includes a sclerotized part, which is a complex structure.
|
| 8. | The head capsule is sclerotized anteriorly and deeply incised ventrally and often dorsolaterally.
|
| 9. | The prothorax has sclerotized sternal spatula ( most ).
|
| 10. | The anellus is small, flat, but notably sclerotized ( hardened ).
|
