Cryptic crossword No 4,019

Across

1. Unusual animal in horse captivated by layer (6)
2. Where animals live a little in headwear (8)
3. Primate keeping human leader and king of the jungle as far from the sun as it can get (8)
4. Small animal broke leg in primitive type of trap (6)
5. Live with a right animal (4)
6. Ruder Mr Rude becomes less rude? (7)
7. Some high tech weaponry and garb men eye off (6,4)
8. See 14ac
9. Religious leader beginning to twitch, being a jumpy animal (6)
10. "Gloamin'" brought back by tenth gill, woozily (3,5)
11. He's a kind sort, although he may look mean (8)
12. Unusual animal with eye damaged by mineral (6)
13. Relevance of currency containing saltpetre brought to the west (10)
14. Unusual animal pal of 13 22 in town ... I hope he is reformed (6,3,4)
15. I'd turned generous clue for "Enigma" into "Bucolic" (7)
16. A trick embracing love to get in the mood (6)

Down

1. Little monster turned noisier when pierced by cathead's roughness (11)
2. Bonnie writer some agree rocked (5)
3. Green woodpecker's discomfort treated with whiskey according to Spooner (4,3)
4. U.N. dread wandering crew in 'hood where 23 across 11 lives (7,4,4)
5. After trimming perm, sit P.A. back up for induction (7)
6. Mad goat beginning to eat robes (5)
7. See 14a
8. Wren perhaps and gopher beheaded by religious leader? (11)
9. Any confusion? No! (3)
10. One who attends to horse naked, who can be a jumpy animal (3)
11. This may be received as infant formula, yet teething maintained (7)
12. Unusual animal beginning to emulate writer (1,1,5)
13. Hood perhaps of bird? (5)
14. "Dear Prudence" really starts very cold (5)
15. Reserves essentially providing refuge for animals (3)